Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7806790 | Slippage detection system and method for continuously variable transmissions | Kunihiro Iwatsuki, Kazumi Hoshiya, Yasuhiro Oshiumi, Yasunori Nakawaki, Hiroyuki Nishizawa +2 more | 2010-10-05 |
| 7740556 | Hydraulic control apparatus and hydraulic control method | Yuji Iwase, Masami Sugaya, Hiroyuki Nishizawa, Kisaburo Hayakawa | 2010-06-22 |
| 7637836 | Power transmission system | Takao Watanabe, Hiroyuki Nishizawa | 2009-12-29 |
| 7503869 | Speed change control apparatus for toroidal CVT | Hiroyuki Nishizawa, Kisaburo Hayakawa, Shuzo Sanda, Masanobu Kimura, Yuji Iwase +3 more | 2009-03-17 |
| 7294075 | Device and method for setting belt clamping pressure | Hiroyuki Yamaguchi, Hiroyuki Nishizawa, Hideyuki Suzuki, Kunihiro Iwatsuki | 2007-11-13 |
| 7169079 | Control apparatus and method for automatic transmission | Takaaki Tokura, Norimi Asahara, Katsumi Kono, Ryoichi Hibino, Hiroyuki Nishizawa | 2007-01-30 |
| 7159506 | State detecting device for load element receiving load of working fluid and state detecting device for fluid pressure control circuit | Takaaki Tokura, Katsumi Kono, Tomohiro Asami, Nobufusa Kobayashi, Hideki Takamatsu +4 more | 2007-01-09 |
| 7059997 | Engine system with cylinder number variable engine and method for controlling the engine system | Hiroyuki Nishizawa | 2006-06-13 |
| 7032468 | Vehicle weight determining device | Naoki Yamada, Toshiaki Ishiguro, Hiroaki Kato, Kisaburo Hayakawa, Ryoichi Hibino | 2006-04-25 |
| 6984189 | Friction transmission unit | Tomohiro Suzuki, Shuzo Sanda, Takanori Abekura, Kazuyoshi Ogawa, Masakatsu Kuroishi +1 more | 2006-01-10 |
| 6866612 | Control device for automatic transmission | Takaaki Tokura, Katsumi Kono, Norimi Asahara, Hiroyuki Nishizawa, Ryoichi Hibino | 2005-03-15 |
| 6807448 | Weight identification method and feedback control method | Toshinari Suzuki, Katsumi Kono, Ryoichi Hibino, Eiichi Ono, Shu Asami | 2004-10-19 |
| 6754574 | Controller for automatic transmission | Takaaki Tokura, Katsumi Kono, Norimi Asahara, Ryoichi Hibino, Hiroyuki Nishizawa | 2004-06-22 |
| 6516235 | Control apparatus and method of control system having sliding resistance | Katsumi Kono, Toshinari Suzuki, Yoshikazu Tanaka, Ryoichi Hibino, Eiichi Ono | 2003-02-04 |
| 6393383 | Setting apparatus and method for identification signal | Ryoichi Hibino, Eiichi Ono, Shu Asami, Toshinari Suzuki, Katsumi Kono +1 more | 2002-05-21 |
| 6347269 | Vehicle mass calculation device | Kisaburo Hayakawa, Hiroyuki Yoshida, Masuji Oshima | 2002-02-12 |
| 6266580 | Control apparatus and method of control system having dead time | Norimi Asahara, Masami Kondo, Toshinari Suzuki, Katsumi Kono, Ryoichi Hibino +2 more | 2001-07-24 |
| 6145382 | Method and apparatus for measuring the damping characteristics of a friction member | Yuji Nagasawa, Noriyasu Yamada, Fumio Ueda | 2000-11-14 |
| 5991680 | Control apparatus, clutch slip control apparatus, and methods of manufacturing these apparatuses | Katsumi Kono, Yasushi Kobiki, Ryoichi Hibino | 1999-11-23 |
| 5895435 | Vehicle drive mode estimating device, and vehicle control apparatus, transmission shift control apparatus and vehicle drive force control apparatus including drive mode estimating device | Takashi Ohta, Yoshio Ito, Yasunari Nakamura, Hideo Tomomatsu, Syoichi Sayo +5 more | 1999-04-20 |
| 5857443 | Devices for controlling plant, clutch slip, and idling engine speed and methods of controlling the same | Katsumi Kono, Hiroshi Ito, Kagenori Fukumura, Shinya Nakamura, Ryoichi Hibino +1 more | 1999-01-12 |
| 5749061 | Clutch slip control device and method of manufacturing the same, clutch slip control method, and vehicle control device | Katsumi Kono, Hiroshi Ito, Kagenori Fukumura, Shinya Nakamura, Ryoichi Hibino +1 more | 1998-05-05 |
| 5697867 | Devices for controlling plant, clutch slip, and idling engine speed and methods of controlling the same | Katsumi Kono, Hiroshi Ito, Kagenori Fukumura, Shinya Nakamura, Ryoichi Hibino +1 more | 1997-12-16 |
| 5627750 | Clutch slip control device and method of manufacturing the same, clutch slip control method, and vehicle control device | Katsumi Kono, Hiroshi Ito, Kagenori Fukumura, Shinya Nakamura, Ryoichi Hibino +1 more | 1997-05-06 |
| 5280647 | Double-balanced mixer with triple-layer film transformers | Yukikazu Arai, Haruo Kosuge | 1994-01-18 |