Issued Patents All Time
Showing 101–112 of 112 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6146341 | Continuously and externally driven motion training device of joint | Shigenori Nakamura, Ikuo Otaka | 2000-11-14 |
| 6127167 | Method of controlling proliferation of aerobe | Shigeru Maruyama, Akio Yamamoto, Yuichiro Tanaka | 2000-10-03 |
| 6036558 | Outboard motor | Yoshiaki Yuda | 2000-03-14 |
| 5934957 | Outboard motor | Mitsuhiko Ohta, Masashi Takayanagi, Naoki Kawasaki | 1999-08-10 |
| 5887502 | Rotary punching device | Shigenori Yamaguchi, Kazuyo Shudo, Kazuaki Baba | 1999-03-30 |
| 5800055 | Temperature control system and kneading-mixing extrusion apparatus having the temperature control system | — | 1998-09-01 |
| 5738884 | Multi-stage vacuum kneading-extruder apparatus | — | 1998-04-14 |
| 5639159 | Apparatus for mixing, kneading and extruding material | — | 1997-06-17 |
| 5589203 | Vacuum kneading and extruding apparatus | — | 1996-12-31 |
| 5347725 | Method and apparatus for vacuum drying colloidal substances | — | 1994-09-20 |
| 5333957 | Ball bearing with seal | Kee K. Yip, Hirofumi Shigenobu, Kyoji Kato, Nobuo Yagami | 1994-08-02 |
| 5055027 | Screw type extruding apparatus | — | 1991-10-08 |