Inventor
Hiroyuki Tamura
Inventor
Chiba, JP
Overview
Patents· 34 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps12%
C07CAcyclic or carbocyclic compounds5%
H04NPictorial communication, e.g. television5%
H10DInorganic electric semiconductor devices5%
Y10TTechnical subjects covered by former us classification5%
B82YSpecific uses or applications of nanostructures4%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%
H01FMagnets4%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy4%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%
PatentTitleYear
10,511,052Electrolyte sheet201910,090,558Solid electrolyte20189,673,482'Solid electrolyte'2017RE040725'Magnetic body formed by quantum dot array using non-magnetic semiconductor'20097,470,925'Magnetic body, magnetic device using the same, and method of manufacturing the same'20087,395,247'Method and device for promoting book recycling and their program and recording medium'20087,329,718'Aromatic polycarbonate resin, process for producing the same, optical-part molding material, and optical part'20087,112,644'Aromatic polycarbonate resin, process for producing the same, optical-part molding material, and optical part'20067,082,025'Capacitor device'20066,976,890'Electrical connector for connecting a mating contact and a connection object'20056,882,518'Capacitor device'20056,882,020'Camera module'20056,731,056'Color cathode ray tube having an improved electron gun'20046,538,063'Resin composition, binder resin for toner and toner'20036,489,041'Magnetic body formed by quantum dot array using non-magnetic semiconductor'20026,431,265'Flat tubes for use with heat exchanger and manufacturing method thereof'20026,351,961'Automotive air conditioner'20026,353,281'Cathode ray tube'20026,348,759'Color cathode ray tube having an improved electron gun'20026,337,534'Color cathode ray tube with coma reduced'20026,267,177'Flat tubes for use with heat exchanger and manufacturing method thereof'20016,259,196'CRT deflection-defocusing correcting member therefor, a method of manufacturing same member, and an image display system including same CRT'20016,232,711'Color cathode ray tube'20016,157,122'Color cathode ray tube with coma reduced'20006,144,151'Color cathode ray tube having an improved electron gun'20006,005,340'CRT, deflection-defocusing correcting member therefor, a method of manufacturing same member, and an image display system including same CRT'19995,912,530'Color cathode ray tube with coma reduced'19995,817,892'Process for producing unsaturated alcohol'19985,293,059'MOS semiconductor device with double-layer gate electrode structure'19945,254,705'Process for producing desulfurized fats and oils or fatty acid esters and process for producing alcohols by using said desulfurized fats and oils or fatty acid esters'19935,250,713'Process for producing desulfurized fats and oils or fatty acid esters and process for producing alcohols by using said desulfurized fats and oils or fatty acid esters'19935,120,885'Process for producing alcohol'19924,900,690'MOS semiconductor process with double-layer gate electrode structure'19904,438,079'Method for manufacture of arsenious anhydride'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–2002Based in Tokyo, JP· patent location history
1992–1998Patents assigned to KAO CORP (4)· patent assignee history
1992–1998Based in Wakayama, JP· patent location history
1999–2004Patents assigned to HITACHI LTD (10)· patent assignee history
1999–2002Based in Mobara, JP· patent location history
2000–2004Patents assigned to HITACHI DEVICE ENG (6)· patent assignee history
2000–2008Based in Chiba, JP· patent location history
2001–2002Patents assigned to CALSONIC KANSEI CORP (3)· patent assignee history
2003–2019Patents assigned to IDEMITSU KOSAN CO (6)· patent assignee history
2003–2019Based in Sodegaura, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 10 | 1999–2004 |
| HITACHI DEVICE ENG | 6 | 2000–2004 |
| IDEMITSU KOSAN CO | 6 | 2003–2019 |
| KAO CORP | 4 | 1992–1998 |
| CALSONIC KANSEI CORP | 3 | 2001–2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chiba, JP | 6 | 2000–2008 |
| Sodegaura, JP | 5 | 2003–2019 |
| Tokyo, JP | 5 | 1990–2002 |
| Mobara, JP | 5 | 1999–2002 |
| Wakayama, JP | 4 | 1992–1998 |