Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6939250 | Multi-piece golf ball | Junji Hayashi, Hisashi Yamagishi, Yasushi Ichikawa | 2005-09-06 |
| 6921346 | Two-piece solid golf ball | Junji Hayashi, Hiroshi Higuchi, Rinya Takesue | 2005-07-26 |
| 6887168 | Two-piece solid golf ball | Junji Hayashi, Hiroshi Higuchi, Yasushi Ichikawa | 2005-05-03 |
| 6875132 | Multi-piece solid golf ball | Junji Hayashi, Hiroshi Higuchi, Rinya Takesue | 2005-04-05 |
| 6838604 | Wooden bars arranged for percussion instruments | Hiroyasu Abe, Masayuki Kato, Yasuyuki Semba | 2005-01-04 |