Inventor
Akira Sakata
Inventor
Tokyo, JP
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F01Lprimary
F01LCyclically operating valves for machines or engines14%
F16KValves14%
H03KPulse technique10%
Y10TTechnical subjects covered by former us classification10%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof7%
G11CStatic stores7%
H04NPictorial communication, e.g. television7%
E05FDevices for moving wings into open or closed position3%
E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof3%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general3%
PatentTitleYear
9,493,976'Vehicle opening/closing member damper apparatus and vehicle opening/closing member stopper apparatus'20167,503,298'Valve timing adjusting device'20097,241,050'Hydrodynamic bearing device'20077,146,946'Valve timing adjusting device'20066,880,505'Valve timing control system'20056,612,544'Electromagnetic valve'20036,371,164'Oil control valve capable of preventing reduction in oil flow'20026,170,516'Solenoid valve fixing structure'20016,161,526'Solenoid valve fixing structure'2000D0421629'Machine for outputting articles'20005,925,826'Integrated pressure sensor unit and solenoid valve unit'19995,206,553'Clamping circuit'19935,065,056'Clamping circuit'19914,851,712'Semiconductor circuit for driving a load circuit with power supplied independently'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1993Patents assigned to TOSHIBA KK (3)· patent assignee history
1989–2009Based in Tokyo, JP· patent location history
1999–2009Patents assigned to MITSUBISHI ELECTRIC CORP (8)· patent assignee history
2000Based in Tateishi, JP· patent location history
2007Based in Naruto, JP· patent location history
2016Patents assigned to GOCHO TOSHIFUMI (1)· patent assignee history
2016Patents assigned to HATTORI RYU (1)· patent assignee history
2016Patents assigned to HONDA MOTOR CO LTD (1)· patent assignee history
2016Based in Wako, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 8 | 1999–2009 |
| TOSHIBA KK | 3 | 1989–1993 |
| GOCHO TOSHIFUMI | 1 | 2016 |
| HATTORI RYU | 1 | 2016 |
| HONDA MOTOR CO LTD | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 11 | 1989–2009 |
| Wako, JP | 1 | 2016 |
| Naruto, JP | 1 | 2007 |
| Tateishi, JP | 1 | 2000 |