Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8656965 | Bleeder plug | — | 2014-02-25 |
| 7584693 | Bottomed cylindrical piston and method of manufacturing bottomed cylindrical piston | Shigenori Matsumoto, Fumio Takemori | 2009-09-08 |
| 7104781 | Injection molding apparatus and injection molding method | Yoshiharu Isoshima | 2006-09-12 |
| 6382368 | Drum-in disc brake | Yutaka Nishikawa | 2002-05-07 |
| 6328391 | Drum brake device | Hiroo Kobayashi, Toshifumi Maehara | 2001-12-11 |
| 6286636 | Disc brake | — | 2001-09-11 |
| 6220486 | Powder paint feeder for powder coating | Youjirou Teramachi, Hiroshi Murata, Tadashi Fuyuki, Eiji Shinoda | 2001-04-24 |
| 6119833 | Drum brake device having leading/trailing mode and duo servo mode | Toshifumi Maehara, Hiroo Kobayashi, Haruo Tsuzuku, Seiya Odaka | 2000-09-19 |
| 6110009 | Grinding machine for grinding frictional surface of pad and method of grinding the pad | Yukio Hashimoto, Nobuyuki Iwatate, Naozumi Kawanishi | 2000-08-29 |
| 5931267 | Disc brake | Yutaka Nakagawa, Shinji Aoyagi, Masami Takebayashi | 1999-08-03 |
| 5161402 | Chamfering pressing machine | Hikoji Kusaki | 1992-11-10 |
| 5053102 | Brake lining bonding apparatus | — | 1991-10-01 |
| 5014602 | Hydraulic cylinder unit capable of being set in three positions | — | 1991-05-14 |
| 4790221 | Method of machining a brake caliper | Shigenori Matsumoto | 1988-12-13 |
| 4773290 | Caliper machining apparatus and method | Shigenori Matsumoto | 1988-09-27 |
| 4773292 | Caliper machining apparatus having a caliper holder | Shigenori Matsumoto | 1988-09-27 |
| 4765016 | Chip removing device | — | 1988-08-23 |