Inventor

Kazuo Hashimoto

Inventor

Tokyo, JP

Overview

1976–2019

Patent span

Electricity

Primary field (CPC H)

Patents· 141 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Mprimary

H04MTelephonic communication36%

G11BInformation storage based on relative movement between record carrier and transducer10%

H04NPictorial communication, e.g. television7%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

G06FElectric digital data processing4%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes2%

H04LTransmission of digital information, e.g. telegraphic communication2%

H05BElectric heating2%

Y10TTechnical subjects covered by former us classification2%

G02BOptical elements, systems or apparatus1%

PatentTitleYear

10,310,466Managing energy consumption of a building in an interconnected wide area management system2019 10,073,425Broad area management system, broad area management apparatus, building management apparatus, and broad area management method2018 9,190,660'Lithiumâ€”titanium complex oxide electrode material conjugated with fine carbon fiber'2015 8,753,471'Vacuum heat insulating material, method of producing vacuum heat insulating material, and heat insulating box body using vacuum heat insulating material'2014 7,762,634'Vacuum heat insulation material and cold reserving apparatus with the same'2010 7,746,891'Enabling mobile IPv6 communication over a network containing IPv4 components using ISATAP'2010 7,528,901'Backlight device, liquid crystal display device, and electronic apparatus using liquid crystal display device'2009 7,343,269'Object designing method, object designed by said method, and program for executing said method'2008 7,270,464'Backlight device and liquid crystal display'2007 7,152,063'Scheme for filtering documents on network using relevant and non-relevant profiles'2006 6,976,070'Method and apparatus for automatic information filtering using URL hierarchical structure and automatic word weight learning'2005 6,466,196'Method of driving backlight, circuit for driving backlight, and electronic apparatus'2002 6,374,196'Method of fault diagnosis based on propagation model'2002 6,301,577'Similar document retrieval method using plural similarity calculation methods and recommended article notification service system using similar document retrieval method'2001 6,147,974'Apparatus for monitoring state of traffic in telecommunication network'2000 6,147,438'Piezoelectric film element and manufacturing method thereof, and ink jet recording head'2000 6,078,913'Document retrieval apparatus'2000 6,023,571'System for filtering events occurred within a predetermined period of time'2000 5,933,821'Method and apparatus for detecting causality'1999 5,909,647'Portable telephone system with telephone answering device'1999 5,880,703'Apparatus for displaying individual television programs or the like'1999 5,742,497'Cold-cathode fluorescent lamp lighting device'1998 5,559,863'Car telephone accessory device with telephone answering function'1996 5,555,289'Telephone answering device with operating status confirmation means'1996 5,521,975'Telephone terminal device with means for detecting abandonment of call'1996 5,517,256'Reservation codes to automatically control a TV and VCR when set to either a TV mode or a VCR mode'1996 5,499,102'Display device for videocassette recorder recording reservations'1996 5,479,267'Device for combining VCR and TV'1995 5,452,342'Telephone terminal device with function for preventing unnecessary utilization of telephone line by unsolicited facsimile signal'1995 5,447,693'Deodorant equipment for air conditioner'1995 5,432,835'Telephone device for amplifying opposite party\'s voice after user\'s telephone is placed on-hook'1995 5,424,342'Modified vinyl chloride resin compositions'1995 5,420,913'Device for making videotape recording reservations over a telephone line'1995 5,365,407'DC power supply device with printed-circuit board having ground pattern'1994 5,341,411'Caller ID blocking method and processing system (block caller ID information)'1994 5,258,875'Video tape recorder with the function of repetitive playback'1993 5,237,241'Cold-cathode fluorescent discharge tube'1993 5,222,139'Cryptographic method and apparatus'1993 5,216,228'Bar code transmission and reception system and method'1993 5,207,857'Forced aligning jig for loose wires'1993 5,191,488'Audio visual device using an endless video tape'1993 5,179,439'Personal channel display device in a TV program reservation system'1993 5,172,404'System for coupling telephone answering device and voice mail apparatus together'1992 5,138,652'Multifunctional telephone answering device'1992 5,077,786'System and method for controlling facsimile apparatus in response to a computer generated signal or a CNG signal'1991 5,075,771'Method of and apparatus for optimal scheduling of television programming to maximize customer satisfaction'1991 5,046,079'Telephone answering device with TV telephone'1991 5,029,197'Automatic dialing and responding device'1991 5,025,324'Method of and apparatus for recording information on both a main recording medium and an endless recording medium for repeated event monitoring'1991 5,018,014'TV receiver and method for concurrently displaying a reproduced stored program and a received program'1991 5,010,422'Driving system for endless video tape by one-touch timer'1991 H0000891'Automatic illumination switching device'1991 4,988,271'Apparatus for producing polyurethane foam'1991 RE033507'Cordless telephone with automatic telephone answering/recording function'1990 4,975,940'Telephone ringing adapter for operating upon reception of a preset number of calling signals'1990 4,974,253'System and method for controlling facsimile apparatus in response to a computer generated signal or a CNG signal'1990 RE033369'Remote control device using telephone circuit of electric apparatus'1990 4,958,366'Telephone answering method and device providing outgoing message in a selected language'1990 4,953,201'Additional telephone equipment and method for protecting against nuisance calls'1990 4,922,523'Videotex with telephone call screening system'1990 4,920,559'Telephone answering device with remote control timing mark'1990 4,918,721'Push button phone capable of sending to the telephone line alphabetical characters'1990 4,916,730'Telephone answering device with automatic translating machine'1990 4,908,849'Telephone answering device capable of repeatedly playing back outgoing message'1990 4,903,289'Telephone equipment with multiple function'1990 4,897,742'Single button VCR operation system'1990 4,882,744'Automatic paging system'1989 4,878,243'Call forwarding system and method'1989 4,876,707'Two-directional call forwarding device'1989 4,873,584'Computer control for VCR including display of record playback listing and playback order selection'1989 4,866,755'Multiple language telephone answering machine'1989 4,866,754'Automatic telephone answering machine utilizing voice synthesis'1989 4,860,134'Double video cassette tape recorder'1989 4,856,053'Telephone terminal equipment having means for preventing malicious and nuisance transmission'1989 4,849,740'Safety device for a sheet cutter apparatus'1989 4,850,005'Telephone answering device with artificial intelligence'1989 4,837,803'Telephone answering device having function of playback without rewinding tape'1989 4,837,809'Telephone answering device having immediate playback function'1989 4,833,704'Automatic telephone answering and recording device with automatic two-way conversation recording function controlled by off/on hook detector'1989 4,831,646'Automatic telephone answering device for automatically setting standby mode'1989 4,829,555'TAD incorporated with VCR'1989 4,829,557'Telephone answering device having outgoing message pause timer function'1989 4,829,556'Telephone answering device having telephone answering and conversation recording modes of operation'1989 4,821,311'Automatic telephone answering/recording device of digital type'1989 4,821,308'Telephone answering system with paging function'1989 4,817,128'Easily operable automatic telephone answering/recording apparatus and method of operating the same'1989 4,814,905'Portable sound recorder and playback device with battery saving feature using a switch controlled timer'1989 4,813,068'Easily operable automatic telephone answering/recording apparatus'1989 4,813,067'Apparatus for connecting selectively a telephone answering device or additional equipment, such as a facsimile machine, to telephone lines'1989 4,811,383'Message exchange device for communication between a manager and particular persons'1989 4,805,204'Automatic telephone apparatus and set-up method therefor'1989 4,797,912'Telephone answering device having pushbutton controlled standby mode'1989 4,795,112'Method and device for emergency transportation'1989 4,794,637'Apparatus for connecting telephone answering device and telephone terminal equipment, selectively, to telephone lines'1988 4,788,713'One button control system for telephone answering device'1988 4,788,714'Remote controlling telephone unit for selectively activating one of a plurality of devices'1988 4,783,797'Telephone answering device and method having incoming voice message reproduction loudspeaker'1988 4,778,734'Barium ferrite magnetic powder and magnetic recording medium containing the same'1988 4,759,052'Telephone answering device using voice synthesizer for outgoing message'1988 4,745,549'Method of and apparatus for optimal scheduling of television programming to maximize customer satisfaction'1988 4,745,495'Easily operable recording/reproducing apparatus of double cassette type'1988 4,737,979'Automatic telephone answering device with paging function'1988 4,734,929'Telephone answering machines for collect call'1988 4,712,097'Automatic measuring/alarm apparatus for measuring radioactive concentration or the like'1987 4,677,655'Cordless telephone with automatic telephone answering/recording function'1987 4,675,897'Automatic telephone answering apparatus and method having voice monitoring function'1987 4,660,218'Apparatus for switching telephone line a response device, a data terminal or a telephone'1987 4,658,417'Information transmission/reception system using pushphone and information reception apparatus'1987 4,656,655'Remote control adapter of electric equipment using telephone lines'1987 D0286631'Endless cassette tape'1986 4,616,110'Automatic digital telephone answering apparatus'1986 4,609,783'Automatic telephone answering apparatus'1986 4,608,458'Automatic telephone answering apparatus'1986 4,605,821'Automatic telephone answering apparatus'1986 4,599,691'Tree transformation system in machine translation system'1986 4,584,434'Additional system for automatic information reception terminal device utilizing telephone circuit'1986 4,582,958'Secretary telephone system'1986 4,556,761'Automatic telephone answering apparatus'1985 4,544,793'Crystalline zeolite, method of preparing same and process for the production of olefins using same as catalyst'1985 4,540,851'Remote control device using telephone circuit of electric apparatus'1985 4,525,600'Automatic telephone answering device'1985 4,494,703'Endless tape cassette'1985 RE031789'Telephone information displaying device'1985 4,476,539'Transversal type smear-desmear filter'1984 4,462,553'Endless cassette tape for video tape recorder'1984 4,461,928'Telephone charge system for displaying allotment of charges between a calling party and a called party'1984 4,459,432'Telephone charge integrating and displaying device and system'1984 4,445,000'Automatic telephone answering apparatus'1984 4,408,182'Lighting and morse code signaling device'1983 4,396,804'Telephone answering device with automatic rewind'1983 4,396,803'Coplanar type driving mechanism for telephone answering and recording device'1983 4,352,651'Mold equipment'1982 4,242,547'Periodical switching device capable of adjusting the operation time'1980 4,242,539'Telephone information displaying device'1980 4,194,089'Automatic answering telephone set having an endless tape with a plurality of selective tracks'1980 4,164,663'Sequential control signal generator'1979 4,104,686'Tape cassette with reel to reel and endless tapes'1978 4,069,397'Automatic telephone answering device'1978 4,058,679'Telephone answering device without outgoing message tape'1977 3,984,640'Telephone answering device without outgoing message tape'1976 3,970,677'Method for isolating 11-cyano-undecanoic acid in its ammonium salt'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1999Patents assigned to HASHIMOTO CORP (97)· patent assignee history

1976–2015Patents assigned to UBE INDUSTRIES (4)· patent assignee history

1976–2008Based in Tokyo, JP· patent location history

1976–2015Based in Ube, JP· patent location history

1983–2015Patents assigned to HASHIMOTO KAZUO (6)· patent assignee history

1983–1991Based in Setagaya, JP· patent location history

1984–2000Patents assigned to KOKUSAI DENSHIN DENWA CO LTD (6)· patent assignee history

1993–2009Patents assigned to SONY CORP (6)· patent assignee history

1998–2009Based in Kanagawa, JP· patent location history

2001–2006Based in Fujimi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HASHIMOTO CORP	97	1976–1999
HASHIMOTO KAZUOself	6	1983–2015
KOKUSAI DENSHIN DENWA CO LTD	6	1984–2000
SONY CORP	6	1993–2009
UBE INDUSTRIES	4	1976–2015

Locations

Location	Patents	Span
Tokyo, JP	107	1976–2008
Setagaya, JP	5	1983–1991
Ube, JP	4	1976–2015
Kanagawa, JP	4	1998–2009
Fujimi, JP	4	2001–2006