Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8479704 | Sliding component for internal combustion engine, internal combustion engine, transporter, and method for producing the sliding component for internal combustion engine | — | 2013-07-09 |
| 8293032 | Titanium alloy bolt and its manufacturing process | Hiroyuki Horimura, Hideaki Sumitomo | 2012-10-23 |
| 7803236 | Valve spring retainer made of titanium | Hiroyuki Horimura | 2010-09-28 |
| 7600499 | Titanium alloy valve lifter | Hiroyuki Horimura, Masaya Takata | 2009-10-13 |
| 7308760 | Method of making a valve lifter | Hiroyuki Horimura | 2007-12-18 |
| 7268061 | Substrate attaching method | Atsushi Miyanari, Ken Miyagi, Yoshihiro Inao, Koichi Misumi | 2007-09-11 |
| 7228836 | Spring retainer and method for manufacturing the same | Hiroyuki Horimura, Yoshikazu Kanazawa, Masahiro Sawai | 2007-06-12 |
| 6126711 | Raw material for powder metallurgy and manufacturing method thereof | Jun Kusui, Kazuhiko Yokoe, Kazuo Fujii, Kyo Takahashi, Hiroyuki Horimura +4 more | 2000-10-03 |