| 6520873 |
Golf ball with spaced parting line |
Michio Inoue, Keisuke Ihara, Hirotaka Shimosaka |
2003-02-18 |
| 6106415 |
Multi-layer structure solid golf ball |
Yutaka Masutani, Keisuke Ihara, Hirotaka Shimosaka, Michio Inoue, Yasushi Ichikawa |
2000-08-22 |
| 5980232 |
Golf ball mold, master model and method of making the mold and model |
Hirotaka Shimosaka, Keisuke Ihara, Michio Inoue |
1999-11-09 |
| 5975869 |
Golf ball mold having adjustable pimple forming pins |
Hirotaka Shimosaka, Keisuke Ihara, Yutaka Masutani, Michio Inoue |
1999-11-02 |
| 5957785 |
Golf balls with defined coating layer |
Yutaka Masutani, Keisuke Ihara, Hirotaka Shimosaka, Michio Inoue |
1999-09-28 |
| 5908359 |
Golf ball having improved symmetry |
Hirotaka Shimosaka, Keisuke Ihara, Michio Inoue, Yutaka Masutani |
1999-06-01 |
| 5902190 |
Golf ball with defined coating layer |
Yutaka Masutani, Keisuke Ihara, Hirotaka Shimosaka, Michio Inoue |
1999-05-11 |
| D402719 |
Golf ball |
— |
1998-12-15 |
| D401648 |
Golf ball |
Keisuke Ihara |
1998-11-24 |
| D401647 |
Golf ball |
— |
1998-11-24 |
| 5840351 |
Golf ball-forming mold |
Michio Inoue, Keisuke Ihara, Hirotaka Shimosaka |
1998-11-24 |
| 5836833 |
Golf ball |
Hirotaka Shimosaka, Keisuke Ihara, Yutaka Masutani, Michio Inoue |
1998-11-17 |
| 5836834 |
Golf balls |
Yutaka Masutani, Keisuke Ihara, Hirotaka Shimosaka, Michio Inoue |
1998-11-17 |
| 5827135 |
Golf ball |
Hirotaka Shimosaka, Keisuke Ihara, Michio Inoue |
1998-10-27 |
| 5816937 |
Golf ball having a multilayer cover |
Hirotaka Shimosaka, Keisuke Ihara, Yutaka Masutani, Michio Inoue |
1998-10-06 |
| 5813924 |
Golf ball |
Hisashi Yamagishi, Yoshinori Egashira, Hideo Watanabe |
1998-09-29 |
| D396892 |
Golf ball |
— |
1998-08-11 |
| 5759116 |
Golf ball |
Keisuke Ihara, Hirotaka Shimosaka, Michio Inoue, Yutaka Masutani |
1998-06-02 |
| 5730665 |
Golf ball and method of making same |
Hirotaka Shimosaka, Keisuke Ihara, Yutaka Masutani, Michio Inoue |
1998-03-24 |
| 5720676 |
Golf ball |
Hirotaka Shimosaka, Keisuke Ihara, Michio Inoue |
1998-02-24 |
| 5720675 |
Golf ball having densely arranged dimples |
Hirotaka Shimosaka, Keisuke Ihara, Michio Inoue |
1998-02-24 |
| 5688193 |
Golf ball and mold therefor |
Keisuke Ihara, Hirotaka Shimosaka, Michio Inoue |
1997-11-18 |