Issued Patents All Time
Showing 76–100 of 172 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6305164 | Method and system for controlling hydraulic driving circuit | Toshihiko Fukasawa, Hisao Asada | 2001-10-23 |
| 6270633 | Artificial latticed multi-layer film deposition apparatus | Kazuhiro Onaka, Sumio Maekawa, Masafumi Okamoto | 2001-08-07 |
| 6260642 | Steering control system for tracklaying vehicle | Koji Okazawa, Satoru Morita | 2001-07-17 |
| 6256594 | Machine fault monitoring apparatus and method | Kunihiko Imanishi, Takao Nagai, Sadachika Akiyama, Jiro Akagi, Nobuki Hasegawa +2 more | 2001-07-03 |
| 6230107 | Vehicle speed detection system | Hidekazu Nagase, Yasuo Kitahara | 2001-05-08 |
| 6181999 | Dozing device for bulldozer | Hidekazu Nagase | 2001-01-30 |
| 6176286 | Film applying apparatus | Kenji Kitagawa | 2001-01-23 |
| D436646 | Reel seat for fishing rod | Mitsuyoshi Oyama, Yoshiharu Kiyota, Teiji Matsubara, Kaname Yamaguchi | 2001-01-23 |
| 6160185 | Process for purification of methylal | Yoshio Tanaka | 2000-12-12 |
| 6141629 | Method and apparatus for determining machine maintenance due times | Kunihiko Imanishi, Takao Nagai, Sadachika Akiyama, Jiro Akagi, Nobuki Hasegawa +2 more | 2000-10-31 |
| 6136142 | Film applying apparatus | Kenji Kitagawa | 2000-10-24 |
| 6129158 | Hydraulic system for bulldozer | Hidekazu Nagase | 2000-10-10 |
| 6105302 | Fishing rod having improved gripping portion | Teiji Matsubara, Mitsuyoshi Oyama | 2000-08-22 |
| 6083575 | Polymer dispersion type liquid crystal element and manufacturing method thereof | Masanobu Ninomiya, Takehito Hikichi, Kiyosui Sagawa, Naoki Hiji, Tei-ichi Suzuki | 2000-07-04 |
| 6035249 | System for determining the position of a bulldozer | Hidekazu Nagase | 2000-03-07 |
| 6035241 | Control device for bulldozer blade and its control method | — | 2000-03-07 |
| 6032087 | Ship position control system | — | 2000-02-29 |
| D418194 | Reel seat for fishing rod | Mitsuyoshi Oyama, Teiji Matsubara | 1999-12-28 |
| 5996703 | Dozing apparatus of a bulldozer | Hidekazu Nagase | 1999-12-07 |
| 5996701 | Control method and system for construction machine | Toshihiko Fukasawa, Hisao Asada, Yasuo Fujiwara, Tomohiro Nakagawa | 1999-12-07 |
| 5991038 | Surface pattern unevenness detecting method and apparatus | — | 1999-11-23 |
| 5984018 | Dozing system for controlling a cutting angle of a bulldozer blade during dozing operation | Hidekazu Nagase | 1999-11-16 |
| 5983151 | Tractive force control apparatus and method for construction equipment | Toshikazu Okada, Hidekazu Nagase, Noriaki Namiki, Nobuhisa Kamikawa | 1999-11-09 |
| 5953089 | Reflective liquid crystal display | Naoki Hiji, Shinya Kyozuka | 1999-09-14 |
| 5950141 | Dozing system for bulldozer | Hidekazu Nagase, Hiroshi Itogawa, Nobuhisa Kamikawa | 1999-09-07 |