Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D867487 | Robot toy | Akiko Ikoma, Mitsutoshi Tokuyama, Shigeru Kanauchi, Masashi Katahira | 2019-11-19 |
| D867481 | Robot toy | Akiko Ikoma, Mitsutoshi Tokuyama, Shigeru Kanauchi, Tomoyuki Tanaka | 2019-11-19 |
| 8801532 | Golf swing measurement device and golf swing measurement system | — | 2014-08-12 |
| 7874928 | Performance measuring device for golf club | — | 2011-01-25 |
| D579368 | Measurement device of golf club head speed | — | 2008-10-28 |
| 7273427 | Method and system for selecting a golf club | Taku Inoue, Hiroshi Teraoka, Mitsuhiro Kuromi, Minoru Inagaki | 2007-09-25 |
| 6742385 | Method for selecting a golf ball, and method and system for selecting a golf club and a golf ball | — | 2004-06-01 |
| 6379260 | Iron club set | Hirotada Iwade | 2002-04-30 |
| 6042483 | Method of measuring motion of a golf ball | — | 2000-03-28 |