| 6254496 |
Dimpled golf ball and dimple distributing method |
Kazuto Maehara, Keisuke Ihara |
2001-07-03 |
| 6241627 |
Dimpled golf ball |
Hirotaka Shimosaka, Keisuke Ihara |
2001-06-05 |
| 6200232 |
Golf ball and method of arranging dimples thereto |
Keisuke Ihara, Hirotaka Shimosaka, Yutaka Masutani, Michio Inoue |
2001-03-13 |
| 6179731 |
Golf ball |
Hirotaka Shimosaka, Keisuke Ihara |
2001-01-30 |
| 6168407 |
Golf ball mold |
Hirotaka Shimosaka, Keisuke Ihara |
2001-01-02 |
| 6123534 |
Golf ball mold |
Keisuke Ihara, Hirotaka Shimosaka |
2000-09-26 |
| 6053820 |
Golf ball |
Keisuke Ihara, Hirotaka Shimosaka |
2000-04-25 |
| 6039660 |
Golf ball |
Keisuke Ihara, Hirotaka Shimosaka |
2000-03-21 |
| 5993332 |
Solid golf ball |
Hisashi Yamagishi, Yoshinori Egashira, Hideo Watanabe |
1999-11-30 |
| 5961401 |
Golf balls |
Yutaka Masutani, Keisuke Ihara, Hirotaka Shimosaka, Michio Inoue |
1999-10-05 |
| 5947844 |
Golf ball and mold therefor |
Hirotaka Shimosaka, Keisuke Ihara, Yutaka Masutani, Michio Inoue |
1999-09-07 |
| 5935023 |
Golf ball |
Kazuto Maehara, Keisuke Ihara, Hirotaka Shimosaka, Michio Inoue |
1999-08-10 |
| 5916044 |
Golf ball |
Hirotaka Shimosaka, Keisuke Ihara, Kazuto Maehara, Michio Inoue |
1999-06-29 |
| 5911639 |
Golf ball |
Keisuke Ihara, Hirotaka Shimosaka, Kazuto Maehara, Michio Inoue |
1999-06-15 |
| 5906551 |
Golf ball |
Keisuke Ihara, Hirotaka Shimosaka, Yutaka Masutani, Michio Inoue |
1999-05-25 |
| 5902193 |
Golf ball |
Hirotaka Shimosaka, Keisuke Ihara, Yutaka Masutani, Michio Inoue |
1999-05-11 |
| 5874038 |
Injection mold for golf balls and method for preparing golf balls |
Keisuke Ihara, Hirotaka Shimosaka, Yutaka Masutani, Michio Inoue |
1999-02-23 |
