Inventor
Shintaro Uyama
Inventor
Saitama, JP
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Tprimary
B60TVehicle brake control systems or parts thereof76%
F16DCouplings for transmitting rotation10%
F15BSystems acting by means of fluids in general5%
F16JPistons5%
Y10TTechnical subjects covered by former us classification5%
PatentTitleYear
6,352,015'Booster'20026,003,425'Booster'19995,626,069'Valve plunger retaining structure in a booster device'19975,373,776'Valve mechanism for booster'19945,345,855'Reaction disc for a brake booster'19945,337,650'Booster for brake or clutch'19945,333,534'Booster'19945,247,868'Brake booster of tandem type'19935,163,355'Negative pressure booster equipment'19925,121,674'Brake booster'19924,951,550'Brake booster with key member having an elastic member'19904,936,195'Vacuum brake booster shell extension with radially inwardly projecting annular portion for valve key contact'19904,846,047'Brake booster with seal housing and key member'19894,807,521'Actuator casing'19894,747,336'Shell connecting structure for booster'19884,508,009'Brake power servo booster'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1999Patents assigned to JIDOSHA KIKI CO (15)· patent assignee history
1985–2002Based in Saitama, JP· patent location history
1992Based in Higashimatsuyama, JP· patent location history
2002Patents assigned to BOSCH BRAKING SYS CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JIDOSHA KIKI CO | 15 | 1985–1999 |
| BOSCH BRAKING SYS CORP | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saitama, JP | 15 | 1985–2002 |
| Higashimatsuyama, JP | 1 | 1992 |