Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7221999 | Remote control device of bipedal mobile robot | — | 2007-05-22 |
| 6789338 | Remote controller of biped robot | Toru Takenaka, Takayuki Kawai, Yuichi Yoshida | 2004-09-14 |
| 5989466 | Variable section extrusion die set and variable extrusion molding method | Masatsugu Kato, Yasumasa Hiyoshi | 1999-11-23 |
| 5775155 | Variable section extrusion die set and variable extrusion molding method | Masatsugu Kato, Atsushi Kamibayashi, Yasumasa Hiyoshi | 1998-07-07 |
| 5518112 | Software disk holder and assembly of disk cases therewith | Masuo Ono | 1996-05-21 |
| 4872199 | Battery-feed circuit for exchange | Shigeru Kawami, Takashi Tabu, Nobuyuki Masuda | 1989-10-03 |
| 4663874 | Magnetically attachable sign | Masato Komatsuzaki | 1987-05-12 |
| 4599583 | Mixed dual frequency generating system | Ryoji Shimozono, Yasunori Ogawa, Yasuo Tanaka | 1986-07-08 |