| 6123534 |
Golf ball mold |
Atsuki Kasashima, Keisuke Ihara |
2000-09-26 |
| 6106415 |
Multi-layer structure solid golf ball |
Yutaka Masutani, Keisuke Ihara, Michio Inoue, Atuki Kasasima, Yasushi Ichikawa |
2000-08-22 |
| 6053820 |
Golf ball |
Atsuki Kasashima, Keisuke Ihara |
2000-04-25 |
| 6039660 |
Golf ball |
Atsuki Kasashima, Keisuke Ihara |
2000-03-21 |
| 5980232 |
Golf ball mold, master model and method of making the mold and model |
Keisuke Ihara, Michio Inoue, Atuki Kasasima |
1999-11-09 |
| 5975869 |
Golf ball mold having adjustable pimple forming pins |
Keisuke Ihara, Yutaka Masutani, Michio Inoue, Atuki Kasasima |
1999-11-02 |
| 5966213 |
Method and apparatus for measuring the surface shape of a golf ball |
Keisuke Ihara |
1999-10-12 |
| 5961401 |
Golf balls |
Yutaka Masutani, Keisuke Ihara, Michio Inoue, Atsuki Kasashima |
1999-10-05 |
| 5957785 |
Golf balls with defined coating layer |
Yutaka Masutani, Keisuke Ihara, Michio Inoue, Atuki Kasasima |
1999-09-28 |
| 5947844 |
Golf ball and mold therefor |
Keisuke Ihara, Yutaka Masutani, Michio Inoue, Atsuki Kasashima |
1999-09-07 |
| 5935023 |
Golf ball |
Kazuto Maehara, Keisuke Ihara, Michio Inoue, Atsuki Kasashima |
1999-08-10 |
| 5916044 |
Golf ball |
Keisuke Ihara, Kazuto Maehara, Michio Inoue, Atsuki Kasashima |
1999-06-29 |
| 5911639 |
Golf ball |
Atsuki Kasashima, Keisuke Ihara, Kazuto Maehara, Michio Inoue |
1999-06-15 |
| 5908359 |
Golf ball having improved symmetry |
Keisuke Ihara, Atuki Kasasima, Michio Inoue, Yutaka Masutani |
1999-06-01 |
| 5906551 |
Golf ball |
Atsuki Kasashima, Keisuke Ihara, Yutaka Masutani, Michio Inoue |
1999-05-25 |
| 5902191 |
Golf balls and their production process |
Yutaka Masutani, Keisuke Ihara |
1999-05-11 |
| 5902190 |
Golf ball with defined coating layer |
Yutaka Masutani, Keisuke Ihara, Michio Inoue, Atuki Kasasima |
1999-05-11 |
| 5902193 |
Golf ball |
Keisuke Ihara, Yutaka Masutani, Michio Inoue, Atsuki Kasashima |
1999-05-11 |
| 5874038 |
Injection mold for golf balls and method for preparing golf balls |
Atsuki Kasashima, Keisuke Ihara, Yutaka Masutani, Michio Inoue |
1999-02-23 |
| 5840351 |
Golf ball-forming mold |
Michio Inoue, Keisuke Ihara, Atuki Kasasima |
1998-11-24 |
| 5836833 |
Golf ball |
Keisuke Ihara, Yutaka Masutani, Michio Inoue, Atuki Kasasima |
1998-11-17 |
| 5836834 |
Golf balls |
Yutaka Masutani, Keisuke Ihara, Michio Inoue, Atuki Kasasima |
1998-11-17 |
| 5827135 |
Golf ball |
Keisuke Ihara, Michio Inoue, Atuki Kasasima |
1998-10-27 |
| 5816937 |
Golf ball having a multilayer cover |
Keisuke Ihara, Yutaka Masutani, Michio Inoue, Atuki Kasasima |
1998-10-06 |
| 5816943 |
Golf balls and their production process |
Yutaka Masutani, Keisuke Ihara |
1998-10-06 |
