Inventor
Hisao Suzuki
Inventor
Kasugai, JP
Overview
Patents· 69 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Mprimary
H03MCoding13%
Y10TTechnical subjects covered by former us classification8%
H03FAmplifiers7%
H05KPrinted circuits6%
A24CMachines for making cigars or cigarettes4%
B41JTypewriters4%
H03KPulse technique4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables3%
H10NElectric solid-state devices not otherwise provided for3%
PatentTitleYear
10,967,348Heat treatment apparatus for carbonaceous grains and method therefor20219,689,748'Infrared detection element'20179,151,260'Fuel injection valve'20158,937,568'D/A converter'20158,895,110'Method of manufacturing surface-coated cutting tool with excellent abrasion resistance'20148,884,499'Piezoelectric element'20148,830,103'D/A converter'20148,797,085'Level conversion circuit and semiconductor device'20148,643,607'Touch panel and manufacturing method of the same'20148,479,705'Internal combustion engine'20138,310,306'Operational amplifier'20127,876,253'A/D conversion circuit for use with low-potential and high-potential power supplies'20117,760,125'A/D conversion circuit for use with low-potential and high-potential power supplies'20107,663,438'Differential amplifier circuit'20107,652,606'D/A converter'20107,589,578'Level shift circuit and semiconductor device'20097,399,066'Piezoelectric element, ink jet recording head and producing method for piezoelectric element'20087,397,407'D/A conversion circuit and A/D conversion circuit'20087,368,969'Level shift circuit and semiconductor device'20087,250,883'A/D converter'20077,204,401'Web material feeding apparatus'20077,187,024'Piezoelectric element, ink jet recording head and method for manufacturing piezoelectric element'20077,109,903'Digital-analog converter circuit'20067,098,837'A/D converter'20067,055,490'In-cylinder injection, spark ignited internal combustion engine'20066,985,095'Current supply circuit'20066,941,994'Splicing tape for splicing webs used as wrapping material for rod-like article together and feeding device of the same'20056,919,766'Operational amplifier circuit'20056,917,239'Level shift circuit and semiconductor device'20056,794,940'Operational amplifier circuit'20046,788,239'A/D converter circuit and current supply circuit'20046,719,239'Automatic web splicing system'20046,707,412'A/D converter circuit'20046,651,615'Direct fuel injection-type spark-ignition internal combustion engine'20036,621,322'Voltage generating circuit, level shift circuit and semiconductor device'20036,605,993'Operational amplifier circuit'20036,590,514'D/A converter circuit'20036,508,253'Belt-type compression molding apparatus for a tobacco stream'20036,261,471'Composition and method of making a ferrofluid having an improved chemical stability'20016,190,728'Process for forming thin films of functional ceramics'20016,157,335'Voltage generating circuit'20006,139,205'Serial printer which provides acceleration control of carrier'20006,135,119'Device for compressive molding stream of filler for tobacco rod'20006,118,262'Voltage generating circuit and D/A converter'20005,999,054'Differential amplifier circuit'19995,990,742'Differential amplifier circuit'19995,594,487'Thermal head supporting device'19975,498,806'Process for preparing 1-chloro-1,2,2-trifluoroethylene or 1,2,2-trifluoroethylene'19965,445,268'Case for a tape cassette'19955,417,542'Method and apparatus for carrying workpiece by continuous workpiece carrying operation'19955,331,731'Cycloid motion work mounting apparatus'19945,307,558'Parts mounting apparatus'19945,296,607'Photochromic compound'19945,287,616'Electronic component mounting apparatus'19945,285,888'Parts mounting apparatus'19945,274,908'Electronic component mounting apparatus'19945,234,304'Method and apparatus for workpiece installation'19934,968,479'Fuel assembly for nuclear reactor'19904,905,020'Thermal print head'19904,899,225'Image processing method'19904,816,350'Gradient radiation image conversion sheet'19894,777,624'Dynamic memory device'19884,639,397'Thick and thin fiber having grooves on its surface and process for producing the same'19874,550,821'Cigarette reversing apparatus'19854,406,146'Forging die for a part with internal, tapered grooves'19834,312,231'Apparatus for generating and detecting an electromagnetic ultrasonic wave'19824,020,125'Thermosetting resin'19773,979,412'Process for producing 3-anilino-5-pyrazolones'19763,933,874'Method for preparing of .beta.-anilino-.beta.-hydrazinoacrylates'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1989Based in Odawara, JP· patent location history
1985–2007Based in Tokyo, JP· patent location history
1987–2015Based in Mishima, JP· patent location history
1990–1995Patents assigned to TOSHIBA KK (8)· patent assignee history
1993–2007Patents assigned to JAPAN TOBACCO INC (10)· patent assignee history
1999–2008Patents assigned to FUJITSU LTD (17)· patent assignee history
1999–2014Based in Kasugai, JP· patent location history
2001–2017Based in Aichi, JP· patent location history
2010–2015Patents assigned to FUJITSU SEMICONDUCTOR LTD (6)· patent assignee history
2012–2015Patents assigned to SUZUKI HISAO (7)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJITSU LTD | 17 | 1999–2008 |
| JAPAN TOBACCO INC | 10 | 1993–2007 |
| TOSHIBA KK | 8 | 1990–1995 |
| SUZUKI HISAOself | 7 | 2012–2015 |
| FUJITSU SEMICONDUCTOR LTD | 6 | 2010–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kasugai, JP | 25 | 1999–2014 |
| Tokyo, JP | 13 | 1985–2007 |
| Aichi, JP | 5 | 2001–2017 |
| Mishima, JP | 4 | 1987–2015 |
| Odawara, JP | 3 | 1976–1989 |