Hiramatsu; Takeo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hiramatsu; Takeo.The latest application filed is for "automatic transmission".
Company Profile
0.40.11
- Hiramatsu; Takeo - Nagaokakyo N/A JP
- HIRAMATSU; Takeo - Nagaokakyo-shi JP
- Hiramatsu; Takeo - Kyoto JP
- Hiramatsu; Takeo - Kyoto-shi JA
Patent Activity
| Patent | Date |
|---|---|
| Automatic transmission Grant 8,439,794 - Hiramatsu May 14, 2 | 2013-05-14 |
| Automatic transmission Grant 8,303,452 - Aota , et al. November 6, 2 | 2012-11-06 |
| Automatic Transmission App 20120277053 - HIRAMATSU; Takeo | 2012-11-01 |
| Automatic transmission Grant 8,202,193 - Hiramatsu June 19, 2 | 2012-06-19 |
| Automatic transmission Grant 8,197,381 - Hiramatsu June 12, 2 | 2012-06-12 |
| Automatic transmission Grant 8,007,399 - Hiramatsu August 30, 2 | 2011-08-30 |
| Automatic transmission Grant 7,935,018 - Hiramatsu May 3, 2 | 2011-05-03 |
| Automatic transmission Grant 7,914,415 - Hiramatsu March 29, 2 | 2011-03-29 |
| Automatic transmission Grant 7,909,725 - Hiramatsu March 22, 2 | 2011-03-22 |
| Automatic transmission Grant 7,909,724 - Hiramatsu March 22, 2 | 2011-03-22 |
| Automatic Transmission App 20110028264 - HIRAMATSU; Takeo | 2011-02-03 |
| Automatic Transmission App 20110028263 - HIRAMATSU; Takeo | 2011-02-03 |
| Automatic Transmission App 20100311536 - Aota; Kazuaki ; et al. | 2010-12-09 |
| Automatic transmission Grant 7,833,123 - Hiramatsu November 16, 2 | 2010-11-16 |
| Double piston and belt type continuously variable transmission Grant 7,677,997 - Hiramatsu , et al. March 16, 2 | 2010-03-16 |
| Automatic Transmission App 20090221395 - HIRAMATSU; Takeo | 2009-09-03 |
| Automatic Transmission App 20090143186 - HIRAMATSU; Takeo | 2009-06-04 |
| Automatic Transmission App 20090143185 - HIRAMATSU; Takeo | 2009-06-04 |
| Automatic Transmission App 20090143187 - HIRAMATSU; Takeo | 2009-06-04 |
| Automatic Transmission App 20090143184 - HIRAMATSU; Takeo | 2009-06-04 |
| Automatic Transmission App 20080300094 - HIRAMATSU; Takeo | 2008-12-04 |
| Double piston and belt type continuously variable transmission App 20060111208 - Hiramatsu; Takeo ; et al. | 2006-05-25 |
| Power transmission apparatus Grant 4,995,491 - Hiramatsu , et al. February 26, 1 | 1991-02-26 |
| Control system for an automatic transmission of a motor vehicle Grant 4,984,483 - Hiramatsu , et al. January 15, 1 | 1991-01-15 |
| Method of duty-ratio control for hydraulically actuated slip control lock-up clutch and transmission Grant 4,947,734 - Fujita , et al. August 14, 1 | 1990-08-14 |
| Method of input power on/off discrimination for an automatic vehicular transmission system Grant 4,947,330 - Hiramatsu August 7, 1 | 1990-08-07 |
| Operation control method for a frictional engagement element Grant 4,943,920 - Hiramatsu , et al. July 24, 1 | 1990-07-24 |
| Control method for a driving system provided in a vehicle Grant 4,922,424 - Hiramatsu May 1, 1 | 1990-05-01 |
| Control apparatus for automatic transmission gear system for vehicle Grant 4,793,216 - Hiramatsu , et al. December 27, 1 | 1988-12-27 |
| Method of controlling hydraulic pressure for an automatic transmission gear system Grant 4,791,568 - Hiramatsu , et al. December 13, 1 | 1988-12-13 |
| System and method for controlling a power transmission of a vehicle Grant 4,775,938 - Hiramatsu October 4, 1 | 1988-10-04 |
| Automatic transmission system for a vehicle Grant 4,742,732 - Hiramatsu May 10, 1 | 1988-05-10 |
| Power transmission Grant 4,732,253 - Hiramatsu , et al. March 22, 1 | 1988-03-22 |
| Differential with differential motion limiting mechanism Grant 4,727,966 - Hiramatsu , et al. * March 1, 1 | 1988-03-01 |
| Power transmission system for vehicle Grant 4,719,998 - Hiramatsu , et al. January 19, 1 | 1988-01-19 |
| Power transmission apparatus for vehicle Grant 4,676,336 - Hiramatsu , et al. June 30, 1 | 1987-06-30 |
| Continuously variable transmission apparatus for automobile Grant 4,665,773 - Hiramatsu , et al. May 19, 1 | 1987-05-19 |
| Slip clutch device control method Grant 4,660,697 - Yoneda , et al. April 28, 1 | 1987-04-28 |
| Vehicular automatic speed change gear assembly Grant 4,558,612 - Shimizu , et al. December 17, 1 | 1985-12-17 |
| Automatic transmission for vehicles Grant 4,519,273 - Shimizu , et al. May 28, 1 | 1985-05-28 |
| Creeping preventing apparatus in automatic transmission for vehicle Grant 4,513,639 - Hiramatsu April 30, 1 | 1985-04-30 |
| Hydraulic control system for automatic transmission gear Grant 4,506,563 - Hiramatsu March 26, 1 | 1985-03-26 |
| Slip control system for a clutch Grant 4,468,988 - Hiramatsu September 4, 1 | 1984-09-04 |
| Slip control system for a clutch Grant 4,466,311 - Hiramatsu * August 21, 1 | 1984-08-21 |
| Torque transmission device Grant 4,457,411 - Hiramatsu July 3, 1 | 1984-07-03 |
| Friction clutch control device Grant 4,428,467 - Hiramatsu January 31, 1 | 1984-01-31 |
| Speed change gear in a hydraulic type automatic transmission Grant 4,125,038 - Hiramatsu November 14, 1 | 1978-11-14 |
| Electric and hydraulic servomechanism controlling device Grant 4,052,930 - Hiramatsu , et al. October 11, 1 | 1977-10-11 |
| Hydraulic Control Apparatus For An Automatic Vehicle Transmission Grant 3,832,915 - Hiramatsu September 3, 1 | 1974-09-03 |
| Driving Connection Control System Grant 3,650,160 - Higuchi , et al. March 21, 1 | 1972-03-21 |
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