Inventor
Tadahiko Kato
Inventor
Kosai, JP
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Dprimary
F16DCouplings for transmitting rotation40%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles18%
F16HGearing11%
Y02TClimate change mitigation technologies related to transportation7%
Y10TTechnical subjects covered by former us classification7%
B60WConjoint control of vehicle sub-units of different type or different function4%
A61KPreparations for medical, dental or toiletry purposes2%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations2%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for2%
C07HSugars2%
PatentTitleYear
9,523,398'Clutch device'20169,212,707'Power transmission device'20158,801,556'Power transmitting device'20148,753,240'Power transmitting device'20148,256,559'Driving force transmitting device for four-wheel drive vehicle'20128,256,593'Driving force transmitting device'20128,177,672'Driving-force transmitting apparatus for four-wheel-drive vehicle'20127,905,312'Driving force transmitting device for four-wheel drive vehicle'20117,511,026'Therapeutic agent for nerve damage'20096,547,115'Bicycle transporting device for vehicle'20036,454,070'Drain mechanism for hydraulic power transmission joint'20026,422,368'Hydraulic power transmission joint'20026,382,380'Hydraulic power transmission joint'20026,341,682'Hydraulic power transmission joint'20026,336,539'Drain mechanism for hydraulic power transmission joint'20026,293,381'Hydraulic power transmission joint'20016,283,264'Hydraulic power transmission joint'20016,257,387'Hydraulic power transmission joint'20016,226,988'Rotary shaft coupler with rotary valve plate position dependent on direction of shaft rotation'20015,983,635'Rotary shaft coupler with rotary valve plate position dependent on direction of shaft rotation'19995,706,658'Rotary shaft coupler with rotary valve plate position dependent on direction of shaft rotation'19984,984,663'Transfer apparatus for 4-wheel driving'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2016Based in Kosai, JP· patent location history
1998–2001Patents assigned to FUJI UNIVANCE KK (3)· patent assignee history
2001–2002Patents assigned to NISSAN MOTOR (8)· patent assignee history
2001–2002Patents assigned to FUJIUNIVANCE CO (7)· patent assignee history
2001–2002Based in Shizuoka, JP· patent location history
2001Based in Washizu, JP· patent location history
2003–2015Patents assigned to KATO TADAHIKO (7)· patent assignee history
2003Based in Matsuyama, JP· patent location history
2009Based in Tokyo, JP· patent location history
2011–2016Patents assigned to UNIVANCE CORP (8)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NISSAN MOTOR | 8 | 2001–2002 |
| UNIVANCE CORP | 8 | 2011–2016 |
| FUJIUNIVANCE CO | 7 | 2001–2002 |
| KATO TADAHIKOself | 7 | 2003–2015 |
| FUJI UNIVANCE KK | 3 | 1998–2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kosai, JP | 11 | 1991–2016 |
| Shizuoka, JP | 8 | 2001–2002 |
| Tokyo, JP | 1 | 2009 |
| Matsuyama, JP | 1 | 2003 |
| Washizu, JP | 1 | 2001 |