Issued Patents All Time
Showing 51–61 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6054550 | Wound golf ball | Shinichi Kakiuchi, Yasushi Ichikawa, Nobuhiko Matsumura, Kunitoshi Ishihara | 2000-04-25 |
| 5993968 | Wound golf ball | Shinichi Kakiuchi, Yutaka Masutani, Nobuhiko Matsumura, Kunitoshi Ishihara | 1999-11-30 |
| 5976035 | Wound golf ball | Shinich Kakiuchi, Yutaka Masutani, Yasushi Ichikawa | 1999-11-02 |
| 5846142 | Golf ball | Shinichi Kakiuchi | 1998-12-08 |
| 5823888 | Wound golf ball | Takashi Maruko | 1998-10-20 |
| 5823890 | Golf ball | Takashi Maruko, Shinichi Kakiuchi | 1998-10-20 |
| 5810677 | Thread-wound golf balls and their production process | Takashi Maruko, Shinichi Kakiuchi | 1998-09-22 |
| 5800286 | Golf ball | Shinichi Kakiuchi, Yasushi Ichikawa, Takashi Maruko, Kunitoshi Ishihara, Nobuhiko Matsumura | 1998-09-01 |
| 5792008 | Golf ball | Shinichi Kakiuchi, Yasushi Ichikawa, Takashi Maruko, Kunitoshi Ishihara, Nobuhiko Matsumura | 1998-08-11 |
| 5755628 | Thread-wound golf ball and a method for manufacturing the same | Shinichi Kakiuchi | 1998-05-26 |
| 5685785 | Wound golf ball | Shinichi Kakiuchi | 1997-11-11 |