Inventor
Noboru Yoshida
Inventor
Tokyo, JP
Overview
46→
Patents
1978–2020
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 46 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 distribution13%
Y02TClimate change mitigation technologies related to transportation12%
Y02PClimate change mitigation technologies in the production or processing of goods11%
G11BInformation storage based on relative movement between record carrier and transducer6%
H04NPictorial communication, e.g. television5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
H01RElectrically-conductive connections4%
A61KPreparations for medical, dental or toiletry purposes3%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations2%
PatentTitleYear
10,840,551Lithium secondary battery and manufacturing method therefor202010,777,795Separator including resin member formed inside porous substrate, and secondary battery equipped therewith202010,741,879Secondary battery and production method therefor202010,644,347Negative electrode active material and lithium ion secondary battery using the same202010,566,661Electrolytic solution and secondary battery202010,361,464Electrolytic solution and secondary battery201910,333,174Lithium ion secondary battery and method for manufacturing same201910,224,568Electrolytic solution and secondary battery201910,112,643Electric power steering device201810,106,191Electric power steering device20189,991,561Lithium ion secondary battery20189,899,703'Gel electrolyte and polymer secondary battery using same'20189,780,411'Nonaqueous electrolyte solution secondary battery'20179,711,825'Lithium ion secondary battery'20179,164,129'Voltage detection circuit'20157,675,701'Method and apparatus for detecting servo timing marks in a magnetic disk system'20107,525,752'Media drive and control method for the same'20097,277,251'Data reliability improvement at low temperature'20077,136,240'Magnetic disk drive with parameter setting'20067,023,638'Data storage device, data read correction mechanism, and data read control method'20066,812,934'Image processing method at the time of character display in an image apparatus'20046,289,168'Video tape recorder with a function of controlling a character display'20016,285,821'External input signal processing circuit for a television receiver with a video tape recorder for the purpose of viewing copy-protected video signals'20016,208,023'Lead frame for use with an RF powered semiconductor'20016,034,847'Apparatus and thin film magnetic head with magnetic membrane layers of different resistivity'20005,952,634'Drip-proof tactile push button switch'1999D0396846'Semiconductor device'19985,645,928'Heat insulation panels manufactured from modified polyisocyanurate foams'19975,628,643'Contact connector'19975,627,220'Process of the preparation of modified polyisocyanurate foams for heat insulation materials'19975,409,390'Contact connector'19955,363,142'Method for changing microcomputer specifications installed in TV sets for the purpose of using the TV sets in different foreign destinations'19945,191,423'TV channel selecting device with a memory'19934,741,708'Connector plug'19884,685,758'Connector plug'19874,610,986'Aminonaphthacene derivatives and their production'19864,545,936'Novel aminonaphthacene derivatives and process for preparation thereof'19854,507,514'Method for purifying 1,2-dichloroethane'19854,464,531'4-Carbamoylimidazolium-5-olate derivatives'19844,351,976'Method for purifying 1,2-dichloroethane'19824,218,457'2-Substituted 5-hydroxy-1H-imidazole-4-carboxamide derivatives and use'19804,209,507'Novel anti-tumor substance and preparation thereof'1980D0255443'Surge absorber'19804,181,731'Novel therapeutic application of 4-carbamoyl-5-hydroxyimidazole'1980D0252616'Lightning arrester'19794,073,101'Unit and combined housing structures'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1986Patents assigned to SUMITOMO CHEMICAL CO (6)· patent assignee history
1980–1986Based in Osaka, JP· patent location history
1993–2004Patents assigned to FUNAI ELECTRIC CO (4)· patent assignee history
1993–2004Based in Daito, JP· patent location history
1995–1999Patents assigned to HOSIDEN CORP (3)· patent assignee history
1995–1999Based in Tamamura, JP· patent location history
2006–2010Patents assigned to HITACHI GLOBAL STORAGE TECH (5)· patent assignee history
2006–2010Based in Kanagawa, JP· patent location history
2009–2020Based in Tokyo, JP· patent location history
2017–2020Patents assigned to NEC CORP (12)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NEC CORP | 12 | 2017–2020 |
| SUMITOMO CHEMICAL CO | 6 | 1980–1986 |
| HITACHI GLOBAL STORAGE TECH | 5 | 2006–2010 |
| FUNAI ELECTRIC CO | 4 | 1993–2004 |
| HOSIDEN CORP | 3 | 1995–1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 13 | 2009–2020 |
| Daito, JP | 5 | 1993–2004 |
| Osaka, JP | 4 | 1980–1986 |
| Kanagawa, JP | 3 | 2006–2010 |
| Tamamura, JP | 3 | 1995–1999 |