Inventor
Yoshihiro Katagiri
Inventor
Saitama, JP
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Hprimary
F16HGearing38%
Y02TClimate change mitigation technologies related to transportation14%
B60GVehicle suspension arrangements5%
F01MLubricating of machines or engines in general5%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general5%
F02PIgnition, other than compression ignition, for internal-combustion engines5%
F16FSprings5%
F16NLubricating5%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact5%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure5%
PatentTitleYear
10,948,243Chemical heat storage apparatus20217,364,176'Vehicular anti-vibration structure'20086,859,693'Torque variation control device and computer program'20056,745,119'Ignition timing control system and method, and engine control unit for internal combustion engine'20046,109,031'Relief pressure controlling device used in vehicular hydraulic continuously variable transmission'20006,067,795'Hydraulic continuously variable transmission for use on vehicle'20005,419,128'Method of controlling speed reduction ratios of continuously variable transmission for automotive vehicles'19954,972,675'Hydraulically operated continuously variable transmission'19904,959,959'Distribution ring in hydraulically operated continuously variable transmission'19904,944,201'Apparatus for controlling continuously variable automotive transmission'19904,891,944'Hydraulically operated continuously variable transmission'19904,845,961'Hydraulically operated continuously variable transmission'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–2008Patents assigned to HONDA MOTOR CO LTD (11)· patent assignee history
1989–2008Based in Saitama, JP· patent location history
1995–2000Based in Kawachi-gun, JP· patent location history
2021Patents assigned to TOYOTA JIDOSHOKKI KK (1)· patent assignee history
2021Based in Aichi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HONDA MOTOR CO LTD | 11 | 1989–2008 |
| TOYOTA JIDOSHOKKI KK | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saitama, JP | 8 | 1989–2008 |
| Kawachi-gun, JP | 3 | 1995–2000 |
| Aichi, JP | 1 | 2021 |