Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D750520 | Speed measuring device | Ryohei YUASA, Hiroshi Saegusa | 2016-03-01 |
| D705684 | Speed measuring device | Yasumori Takahashi, Hiroshi Saegusa | 2014-05-27 |
| 7520035 | Seatbelt apparatus | Yoshiyuki Ichida, Tadayuki Asako | 2009-04-21 |
| D438275 | Iron-type golf club head | Hideyo Asabuki | 2001-02-27 |
| 6079127 | Golf shoe and its spike | Toshinori Nishimura, Kosei Suzuki | 2000-06-27 |
| D422327 | Golf club head | Hirohiko Takaoka | 2000-04-04 |
| D418183 | Golf club head | Hirohiko Takaoka | 1999-12-28 |
| D417478 | Wood-type golf club head | Yoshihisa Matsuura | 1999-12-07 |
| D387201 | Golf bag | Masahiro Mori | 1997-12-09 |
| D376906 | Golf bag | Masahiro Mori | 1996-12-31 |
| D351442 | Golf club head | Hideyo Asabuki | 1994-10-11 |