Inventor
Hajime Hasegawa
Inventor
Susono, JP
Overview
Patents· 80 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy13%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution12%
H04WWireless communication networks12%
Y02PClimate change mitigation technologies in the production or processing of goods12%
H04LTransmission of digital information, e.g. telegraphic communication5%
Y10TTechnical subjects covered by former us classification4%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds2%
C08JWorking-up2%
C21DModifying the physical structure of ferrous metals2%
C22CAlloys2%
PatentTitleYear
11,116,019Datacenter, communication apparatus, communication method, and communication control method in a communication system202111,097,742Autonomous driving system, autonomous mobile object, and server202111,093,758Information processing system, method of information processing, and program202111,082,297Network system and management method and apparatus thereof202111,077,829Authentication information providing server, authentication information providing method, delivery user terminal, and locking and unlocking method202111,052,922Information processing apparatus, information processing method, and non-transitory storage medium202111,011,810Stacked battery202110,910,677Stacked battery202110,910,666Method for producing all-solid-state lithium ion secondary battery202110,854,867Stacked battery202010,844,466Hot forging steel and hot forged product202010,714,789All-solid state battery202010,700,338All-solid-state battery with layered current shunt part202010,665,850Stacked battery202010,658,704Method of manufacturing electrode laminate and method of manufacturing all-solid-state battery202010,651,456All-solid-state battery and method for producing all-solid-state battery202010,651,667All-solid-state battery system and method of manufacturing the same202010,637,094Anode mixture for all-solid-state lithium ion secondary battery, anode comprising the anode mixture, and all-solid-state lithium ion secondary battery comprising the anode202010,597,765Steel, carburized steel component, and method for manufacturing carburized steel component202010,559,845Stacked battery202010,396,394Method for producing sulfide all-solid-state battery and sulfide all-solid-state battery201910,351,937High-strength steel sheet excellent in impact resistance and manufacturing method thereof, and high-strength galvanized steel sheet and manufacturing method thereof201910,355,267Cathode mixture, cathode, and all-solid-state lithium ion secondary battery, and method for manufacturing the same201910,344,363Hot-rolled steel and steel component201910,297,874Method of manufacturing all-solid-state battery201910,128,675All-solid-state battery system and method of manufacturing the same201810,079,383All-solid battery and method for manufacturing the same20189,941,514Cathode active material layer, all solid lithium battery, and method of manufacturing cathode active material layer20189,887,417'Composite active material, solid state battery and method for producing composite active material'20189,882,234'Method for manufacturing all-solid battery'20189,786,946'Solid-state battery and method for producing the same, and assembled battery and method for producing the same'20179,590,439'Control device of battery charging'20179,564,655'Manufacturing method of all-solid battery'20179,399,404'Charging system for all-solid-state battery'20169,299,990'Fuel cell'20169,231,884'Traffic control device, traffic control method, and communication system'20169,161,194'Wireless base station and method for emergency information delivery'20159,131,375'Wireless communication system, communication control method, and base station'20158,993,197'Bipolar plate for fuel cell and method for producing the same'20158,874,066'Wireless base station and method for emergency information delivery'20148,594,716'Power control apparatus for wireless telecommunication system'20138,559,995'Power control apparatus for wireless telecommunication system'20138,559,368'Wireless communication system, mobile station, wireless base station and communication method'20138,463,266'Cell selection method, mobile station device and mobile communication system in hierarchical cell structure'20138,432,858'Radio network controller and channel assignment method of simplifying and curtailing the channel switching time'20138,391,869'Communication system'20138,380,199'Mobile communication system'20138,323,472'Method of surface treatment of metal base material'20128,254,987'Method and apparatus for transmitting data between radio equipment and radio equipment controls'20128,179,851'Mobile communication system, mobile communication method, and communication apparatus'2012RE043369'Mobile communication system enabling efficient use of small-zone base stations'2012RE043342'Mobile communication system enabling efficient use of small-zone base stations'20128,159,997'Wireless communication system, wireless base station, user equipment, and multi service management equipment'20128,125,939'Base station apparatus, communication method and mobile communication system for restraining traffic quantity'2012RE043138'Mobile communication system enabling efficient use of small-zone base stations'2012RE042374'Mobile communication system enabling efficient use of small-zone base stations'20117,936,143'Device for preventing sway of suspended load'2011RE042326'Mobile communication system enabling efficient use of small-zone base stations'20117,724,755'Communications apparatus'20107,665,193'Metallic double-sided element and slide fastener'20107,558,581'Apparatus and method for resetting physical channel'20097,011,556'Contact module, connector and method of producing said contact module'20066,773,829'Method for casting molten metal, apparatus for the same, and cast slab'20046,735,446'Mobile communication system and a control unit of the system for efficient use of vacant channels in one-way communication'20046,493,561'Mobile communication system enabling efficient use of small-zone base stations'20026,443,219'Method for casting molten metal'20026,232,562'Hybrid integrated circuit device'20016,105,249'Process for producing an electrographics roller'20006,073,024'Mobile communication system and method for performing communication control within a base station and a mobile station'20006,045,741'Preparation of flexible polyurethane foam'20006,032,050'Method for standby control in a mobile telecommunications network setting standby conditions conforming to different modes of communication and mobile unit using same'20005,893,821'Roller for electrophotographic apparatus'19995,862,476'Mobile station equipment and base station equipment and control method'19995,496,868'Sealing material and method'19965,093,378'Process for producing flexible polyurethane foam'19924,923,904'Process for producing polyurethane foam'19904,666,949'Thermochromic polyurethane foam'19874,044,046'Method for recovering polyol from a polyurethane'19774,030,196'Hair cutter'19774,014,809'Process for obtaining a polyol-containing homogeneous liquid composition useful for the production of rigid polyurethane foam from a rigid polyurethane foam'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–2019Patents assigned to HASEGAWA HAJIME (22)· patent assignee history
1987–2000Patents assigned to BRIDGESTONE CORP (7)· patent assignee history
1987–2000Based in Chigasaki, JP· patent location history
1999–2016Patents assigned to FUJITSU LTD (27)· patent assignee history
1999–2015Based in Kawasaki, JP· patent location history
2002–2020Patents assigned to NIPPON STEEL CORP (5)· patent assignee history
2011–2021Based in Tokyo, JP· patent location history
2012–2021Patents assigned to TOYOTA MOTOR CO LTD (31)· patent assignee history
2016–2021Based in Susono, JP· patent location history
2021Based in Nagoya-shi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOYOTA MOTOR CO LTD | 31 | 2012–2021 |
| FUJITSU LTD | 27 | 1999–2016 |
| HASEGAWA HAJIMEself | 22 | 1977–2019 |
| BRIDGESTONE CORP | 7 | 1987–2000 |
| NIPPON STEEL CORP | 5 | 2002–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Susono, JP | 24 | 2016–2021 |
| Kawasaki, JP | 23 | 1999–2015 |
| Chigasaki, JP | 7 | 1987–2000 |
| Tokyo, JP | 4 | 2011–2021 |
| Nagoya-shi, JP | 4 | 2021 |