Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9284934 | Press molded product and stopper for engine starter | Hirofumi Miyoshi, Kensuke Kato, Junichi Imai | 2016-03-15 |
| 7507460 | Plugged honeycomb structure and method of manufacturing the same | Yukihito Ichikawa, Shinya Mori | 2009-03-24 |
| 5887498 | Cylindrical member and method for producing the same | Yusuke Yamada, Hiroshi Chiba | 1999-03-30 |
| 5771425 | Mechanically fastened cylindrical engaging member for use in an image forming apparatus | Yusuke Yamada, Toshiyuki Yoshihara, Tadayuki Tsuda, Isao Ikemoto | 1998-06-23 |
| D357270 | Electronic keyboard musical instrument | — | 1995-04-11 |
| D345370 | Electronic keyboard musical instrument | Tomoaki Ida | 1994-03-22 |
| 5173229 | Process for producing perforated ceramic | — | 1992-12-22 |