Inventor
Tsuyonobu Hatazawa
Inventor
Miyagi, JP
Overview
22→
Patents
2001–2021
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 22 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 energy32%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution32%
Y02PClimate change mitigation technologies in the production or processing of goods18%
Y10TTechnical subjects covered by former us classification7%
G01RMeasuring electric variables3%
B82YSpecific uses or applications of nanostructures2%
G02BOptical elements, systems or apparatus2%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein2%
H10KOrganic electric solid-state devices2%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests2%
PatentTitleYear
11,127,945Electrodes for metal-ion batteries202110,847,790Functionalised electrochemically active material and method of functionalisation202010,476,072Electrodes for metal-ion batteries20198,076,035'Fuel cell with sequential enzymatic reactions'20117,776,465'Nonaqueous electrolyte battery'20107,642,541'Functional device and method of manufacturing it'20107,608,359'Battery'20097,510,799'Non-aqueous electrolyte battery'20097,297,441'Nonaqueous-electrolyte secondary battery'20077,097,941'Solid electrolytic secondary battery'20067,091,698'Battery capacity calculating method'20067,078,907'Battery capacity calculating method, battery capacity calculating apparatus and battery capacity calculating program'20066,797,430'Non-aqueous electrolytic battery and manufacturing method'20046,767,668'Solid electrolyte battery and production method thereof'20046,599,659'Secondary cell and method for preparation thereof'20036,509,123'Gel electrolyte and gel electrolyte cell'20036,506,523'Solid electrolyte secondary battery'20036,428,934'Non-aqueous electrolyte battery'20026,399,241'Nonaqueous electrolyte battery'20026,368,744'Nonaqueous electrolyte battery having a casing constituted by a laminate film'20026,316,140'Nonaqueous-electrolyte secondary battery with a case having heat-welded portions'20016,239,851'Planar light source device having polarization separator formed of two sheets with mating triangular prisms and different indices of refraction'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2011Patents assigned to SONY CORP (18)· patent assignee history
2001Patents assigned to IBM (1)· patent assignee history
2001–2010Based in Miyagi, JP· patent location history
2001Based in Kyoto, JP· patent location history
2003–2011Based in Tokyo, JP· patent location history
2011Patents assigned to HATAZAWA TSUYONOBU (1)· patent assignee history
2011Patents assigned to SAKAI HIDEKI (1)· patent assignee history
2019–2021Patents assigned to NEXEON LTD (3)· patent assignee history
2019–2021Based in Yokohama, JP· patent location history
2020Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 18 | 2001–2011 |
| NEXEON LTD | 3 | 2019–2021 |
| HATAZAWA TSUYONOBUself | 1 | 2011 |
| IBM | 1 | 2001 |
| SAKAI HIDEKI | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Miyagi, JP | 12 | 2001–2010 |
| Tokyo, JP | 6 | 2003–2011 |
| Yokohama, JP | 2 | 2019–2021 |
| Kanagawa, JP | 1 | 2020 |
| Kyoto, JP | 1 | 2001 |