Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6744709 | Focusing control apparatus, recording medium, and optical disk playback apparatus | — | 2004-06-01 |
| 6556797 | Image-forming apparatus | Makoto Nishigaki, Atsushi Sano, Masahiko Ijuin | 2003-04-29 |
| 6238793 | Method for production of a low density polyethylene-lamellar silicate composite material | Tatsuhiro Takahashi, Tsunemi Monma, Takayuki Arai | 2001-05-29 |
| 5990213 | Flame resistant polyester resin composition | — | 1999-11-23 |
| 5817723 | Toughened thermoplastic polymer compositions | Edmund Arthur Flexman, Tatsuhiro Takahashi | 1998-10-06 |
| 5523341 | Polyoxymethylene resin compositions having improved weatherability | Ken-ichi SHINOHARA | 1996-06-04 |
| 5418286 | Polyacetal resin composition | Tatsuhiro Takahashi | 1995-05-23 |
| 5346737 | Lubricated polyacetal compositions | Tatsu-Hiro Takahashi | 1994-09-13 |
| 4981026 | Steering column shaft locking device for an automotive vehicle | Hideaki Sakuno, Mikio Masaki, Hidekazu Sato | 1991-01-01 |
| 4972695 | Anti-pick cylinder lock | Haruo Mochida, Hidekazu Sato, Mikio Masaki | 1990-11-27 |
| 4671090 | Cylinder lock assembly | Mikio Masaki | 1987-06-09 |
| 4565994 | Detecting device for detecting the removal of a cylinder lock | Haruo Mochida, Isamu Uemura, Tokutaro Kurita | 1986-01-21 |