Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7303488 | Golf club head | Masahide Onuki | 2007-12-04 |
| 7137906 | Golf club head | Masaya Tsunoda, Masahide Ohnuki, Hiroto Setokawa | 2006-11-21 |
| 6913546 | Wood-type golf club head | — | 2005-07-05 |
| 6689506 | Sealed alkaline storage battery with safety vent unit | Hiroyuki Inoue | 2004-02-10 |
| 6610438 | Seal type storage battery | Nobuhito Okumura, Satoru Nishimura, Takuya Tamagawa, Hiroki Katayama, Hiroyuki Inoue +1 more | 2003-08-26 |
| 6533681 | Golf club head | Akihisa Inoue, Yoshishige Takano | 2003-03-18 |
| 6453977 | Metal mold for manufacturing amorphous alloy and molded product of amorphous alloy | Masahide Onuki, Akihisa Inoue | 2002-09-24 |
| 6267170 | Manufacturing apparatus and method for amorphous alloy | Masahide Onuki, Akihisa Inoue | 2001-07-31 |
| 6267171 | Metal mold for manufacturing amorphous alloy and molded product of amorphous alloy | Masahide Onuki, Akihisa Inoue | 2001-07-31 |