Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D368945 | Golf club head | Yuichi Aizawa | 1996-04-16 |
| D363748 | Golf club head | Yutaka Oku | 1995-10-31 |
| D351441 | Golf club head | Shigeki Take | 1994-10-11 |
| D347254 | Golf club head | — | 1994-05-24 |
| D345191 | Golf club head | Magoichi Yamada | 1994-03-15 |
| D339397 | Golf club head | — | 1993-09-14 |
| D334959 | Golf club head | Kazuaki Ando | 1993-04-20 |
| D332984 | Golf club head | Yuichi Aizawa | 1993-02-02 |
| D327523 | Golf club head | Yuichi Aizawa | 1992-06-30 |
| D319250 | Musical tuning meter | — | 1991-08-20 |
| D314031 | Golf club head | — | 1991-01-22 |
| D310254 | Golf club head | Shigeki Take | 1990-08-28 |
| D310115 | Golf club head | — | 1990-08-21 |
| D307783 | Golf club head | — | 1990-05-08 |
| D307458 | Reel for fishing | — | 1990-04-24 |
| D300765 | Reel for fishing | Yasuhisa Kameda | 1989-04-18 |
| D300766 | Reel for fishing | — | 1989-04-18 |
| D299509 | Reel for fishing | Yasuhisa Kameda | 1989-01-24 |
| D299510 | End casing for a fishing reel | Yasuhisa Kameda | 1989-01-24 |
| D294855 | Fishing reel | Kyoichi Kaneko, Nobuyuki Yamaguchi, Michiki Kawai | 1988-03-22 |
| D294729 | Fishing reel | Yasuhisa Kameda | 1988-03-15 |
| D294624 | Fishing reel | Michinori Yasuda | 1988-03-08 |
| D294620 | Fishing reel | Yasuhisa Kameda | 1988-03-08 |
| D290733 | Fishing reel | — | 1987-07-07 |
| D285823 | Fishing reel bail arm | Yasuhisa Kameda | 1986-09-23 |