Inventor
Takashi Kohata
Inventor
Saitama, JP
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B62Dprimary
B62DMotor vehicles44%
B60GVehicle suspension arrangements8%
F02DControlling combustion engines8%
F02PIgnition, other than compression ignition, for internal-combustion engines6%
F16FSprings6%
Y10TTechnical subjects covered by former us classification6%
B60TVehicle brake control systems or parts thereof3%
F16CShafts3%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure3%
G01MTesting static or dynamic balance of machines or structures3%
PatentTitleYear
10,961,946Engine system and method for suppressing knock202110,871,112Method for predicting knock, method for suppressing knock, and engine system202010,859,030Control device for engine20208,450,994'Voltage application time period measuring circuit and power supply apparatus including the same'20136,160,594'Liquid crystal device having drive duty ratios of all display portions in the power-saving operation mode lower than those in the normal operation mode'20005,511,630'Power steering system'19965,330,023'Vehicle steering system with a steering output sensor'19945,234,068'Electric power steering system'19935,199,523'Front and rear wheel steering system for a vehicle'19935,135,067'Electric power steering system'19925,096,014'Rear wheel steering mechanism with locking control for four-wheel-steerable vehicle'19925,083,627'Steering system for motor vehicle with steerable front and rear wheels'19925,083,626'Rear wheel steering device for vehicle with four steerable wheels'19925,048,629'Rear wheel steering method for a four wheel steering vehicle'19914,971,174'Four-wheel steering motor vehicle'19904,939,653'Method of and apparatus for controlling steering operation of a motor vehicle with steerable front and rear wheels'19904,895,383'Method of and apparatus for controlling camber of rear wheels of four-wheel-steerable vehicle'19904,853,672'Steering angle detector'19894,836,577'Automobile suspension'19894,828,063'Mount for steering gear box'19894,823,898'Mount for a steering gear box'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1996Patents assigned to HONDA MOTOR CO LTD (16)· patent assignee history
1989–1994Based in Saitama, JP· patent location history
1990–1992Based in Tochigi, JP· patent location history
1991–1996Based in Wako, JP· patent location history
2000–2013Patents assigned to SEIKO INSTR INC (2)· patent assignee history
2000–2013Based in Chiba, JP· patent location history
2013Patents assigned to IDOMUKAI SHINICHI (1)· patent assignee history
2013Patents assigned to IWASHIMA TERUYUKI (1)· patent assignee history
2020–2021Patents assigned to MAZDA MOTOR (3)· patent assignee history
2020–2021Based in Hatsukaichi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HONDA MOTOR CO LTD | 16 | 1989–1996 |
| MAZDA MOTOR | 3 | 2020–2021 |
| SEIKO INSTR INC | 2 | 2000–2013 |
| IDOMUKAI SHINICHI | 1 | 2013 |
| IWASHIMA TERUYUKI | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saitama, JP | 9 | 1989–1994 |
| Tochigi, JP | 4 | 1990–1992 |
| Wako, JP | 3 | 1991–1996 |
| Hatsukaichi, JP | 2 | 2020–2021 |
| Chiba, JP | 2 | 2000–2013 |