Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6652384 | Image processing device for placing a player character in a virtual space | Tomohiro Kondo, Akihiko Mukaiyama, Masayoshi Kikuchi, Shin Futakawame, Katsuhiko Yamada +3 more | 2003-11-25 |
| 6582308 | Image processing device and character aspect design device | Tatsuo Yamajiri, Satoshi Sakai, Manabu Kusunoki, Yukio Futatsugi | 2003-06-24 |
| 6267674 | Image processing device | Tomohiro Kondo, Akihiko Mukaiyama, Masayoshi Kikuchi, Shin Futakawame, Katsuhiko Yamada +3 more | 2001-07-31 |
| 5072587 | Hydraulically operated continuously variable transmission | Eiichiro Kawahara, Mitsumasa Furumoto | 1991-12-17 |
| 4944154 | Hydraulically operated continuously variable transmission | Eiichiro Kawahara, Mitsumasa Furumoto, Noboru Yamamoto | 1990-07-31 |
| 4939900 | Hydraulically operated continuously variable transmission | Mitsumasa Furumoto, Eiichiro Kawahara, Noboru Yamamoto | 1990-07-10 |
| 4922717 | Hydraulically operated continuously variable transmission | Mistumasa Furumoto, Eiichiro Kawahara | 1990-05-08 |
| 4891944 | Hydraulically operated continuously variable transmission | Akihito Okuda, Yoshihiro Katagiri, Eiichiro Kawahara | 1990-01-09 |
| 4864823 | Hydraulically operated continuously variable transmission | Eiichiro Kawahara, Mitsumasa Furumoto | 1989-09-12 |
| 4856279 | Hydraulically operated continuously variable transmission | Eiichiro Kawahara | 1989-08-15 |
| 4809587 | Actuator with built-in pilot valve | Eiichiro Kawahara, Takashi Iino, Kenjiro Iwasawa, Noboru Yamamoto | 1989-03-07 |
| 4646520 | Torque fluctuation absorber between a flywheel and a stepless hydraulic transmission | Mitsumasa Furumoto, Kouji Yamaguchi, Eiichiro Kawahara | 1987-03-03 |
| 4444093 | Slant plate type hydraulic device | Kiyoshi Koga, Eiichiro Kawahara | 1984-04-24 |