Inventor
Yoshitaka Miyakawa
Inventor
Kawagoe, JP
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Tprimary
B60TVehicle brake control systems or parts thereof68%
F15BSystems acting by means of fluids in general11%
F16LPipes5%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock5%
H01HElectric switches5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
PatentTitleYear
5,373,454'Problem diagnosis system in pressure device control apparatus'19945,215,124'Accumulator'19935,184,877'Hydraulic braking pressure control device'19935,117,873'Bladder edge seal and holder for hydraulic fluid pressure accumulator'19925,038,564'Pulsator-operated valving with reaction chamber accumulator for hydraulic booster system'19914,976,105'Hydraulic booster system with accumulator'19904,920,857'Hydraulic pressure booster'19904,881,449'Hydraulic booster device'19894,644,116'Pressure switch including a special seal member'19874,624,107'Hydraulic pressure source device for hydraulic booster of automobile'19864,480,876'Antilock braking system'19844,417,768'Braking oil pressure control device for an anti-skid brake system'19834,330,995'Master cylinder apparatus'19824,280,740'Skid prevention method and an anti-skid brake device'19814,212,501'Vehicular anti-skid brake device'19804,205,884'Anti-skid braking system for a vehicle'19804,189,637'Device for detecting angular acceleration of wheels'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1994Patents assigned to HONDA MOTOR CO LTD (17)· patent assignee history
1980–1987Based in Kawagoe, JP· patent location history
1986–1990Patents assigned to NISSIN KOGYO KK (4)· patent assignee history
1989–1993Based in Wako, JP· patent location history
1991–1994Based in Saitama, JP· patent location history
1992Based in Tochigi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HONDA MOTOR CO LTD | 17 | 1980–1994 |
| NISSIN KOGYO KK | 4 | 1986–1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawagoe, JP | 9 | 1980–1987 |
| Wako, JP | 4 | 1989–1993 |
| Saitama, JP | 3 | 1991–1994 |
| Tochigi, JP | 1 | 1992 |