Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6155363 | Crawler belt vehicle | Naoki Matsumoto, Yasutomo Abe, Kenjiro Hiratsuna, Tsuyoshi Yoshigasaki, Hajime Yoshimura +1 more | 2000-12-05 |
| 6018685 | Position control system | Jun Fujita, Tomoo Hayashi, Masaru Suzuki | 2000-01-25 |
| 6007961 | Radiation-sensitive resin composition | Katsumi Inomata, Shin-ichiro Iwanaga, Akira Tsuji | 1999-12-28 |
| 5975226 | Crawler belt vehicle | Naoki Matsumoto, Yasutomo Abe, Kenjiro Hiratsuna, Tsuyoshi Yoshigasaki, Hajime Yoshimura +1 more | 1999-11-02 |
| 5958645 | Radiation-sensitive resin composition | Kouichi Hirose, Katsumi Inomata, Yoshiji Yumoto | 1999-09-28 |
| 5950748 | Crawler-belt vehicle | Naoki Matsumoto, Yasutomo Abe | 1999-09-14 |
| 5910721 | Position control system and position control method | Tomoo Hayashi, Masaru Suzuki | 1999-06-08 |
| 5672459 | Radiation sensitive resin composition containing quinone diazide ester having two hindered phenol groups | Katsumi Inomata, Toshiyuki Ota, Akira Tsuji | 1997-09-30 |
| 5302036 | Multi-color ribbon cassette position adjusting apparatus | Hidekazu Ishii, Kozo Hara | 1994-04-12 |
| 5214592 | Machine tool position correcting method and apparatus | Syogo Serizawa, Nobuhisa Ohtake, Noboru Hayama, Nobuyuki Aiso | 1993-05-25 |
| 5111489 | Frequency-dividing circuit | Koutarou Tanaka, Makoto Shikata | 1992-05-05 |
| 5053835 | InP semiconductor thin film on Si | Hideaki Horikawa | 1991-10-01 |
| 4965224 | Process for fabricating an INP semiconductor thin film on silicon | Hideaki Horikawa | 1990-10-23 |
| 4939384 | Flip-flop circuit | Makoto Shikata, Koutaro Tanaka, Yasushi Kawakami | 1990-07-03 |
| 4561916 | Method of growth of compound semiconductor | Yoshihiro Akiyama | 1985-12-31 |
| 4297647 | Hybrid integrated circuit and a method for producing the same | Katuzo Kaminishi, Yasushi Kawakami | 1981-10-27 |