Issued Patents All Time
Showing 1–25 of 79 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8022141 | Golf ball and method of manufacture | — | 2011-09-20 |
| 7563180 | Multi-piece solid golf ball | Hideo Watanabe, Junji Hayashi | 2009-07-21 |
| 7550535 | Golf ball and method of manufacture | — | 2009-06-23 |
| 7445566 | Golf ball | Hideo Watanabe, Junji Hayashi | 2008-11-04 |
| 7303490 | Golf ball and making method | Hiroyuki Nagasawa, Eiji Takehana, Toshihiko Manami | 2007-12-04 |
| 7288031 | Golf ball | Hideo Watanabe, Junji Hayashi | 2007-10-30 |
| 7273424 | Golf ball | Hideo Watanabe, Junji Hayashi | 2007-09-25 |
| 7270611 | Golf ball | Hideo Watanabe, Junji Hayashi | 2007-09-18 |
| 7270614 | Multi-piece solid golf ball | Hideo Watanabe, Junji Hayashi | 2007-09-18 |
| 7211610 | Golf ball materials and golf ball | Yasushi Ichikawa | 2007-05-01 |
| 7201671 | Multi-piece solid golf ball | Hideo Watanabe, Atsuki Kasashima, Junji Hayashi | 2007-04-10 |
| 7090799 | Golf ball and method for preparing golf ball | Hiroyuki Nagasawa, Toshihiko Manami, Eiji Takehana | 2006-08-15 |
| 7091269 | Golf ball | Hiroyuki Nagasawa | 2006-08-15 |
| 7086968 | Golf Ball | Hiroyuki Nagasawa, Yoko Furuta, Yasuharu Kawaguchi | 2006-08-08 |
| 7086967 | Golf ball | Hideo Watanabe, Junji Hayashi | 2006-08-08 |
| 7084198 | Golf ball material and golf ball | Yasushi Ichikawa | 2006-08-01 |
| 7083533 | Golf ball | Atsuki Kasahima, Kazuto Maehara | 2006-08-01 |
| 7059977 | Golf ball | Yasushi Ichikawa | 2006-06-13 |
| 7048650 | Golf ball | Yasushi Ichikawa, Eiji Takehana | 2006-05-23 |
| 7037963 | Golf ball | Yasushi Ichikawa, Hiroyuki Nagasawa | 2006-05-02 |
| 7008333 | Golf ball | Hiroyuki Nagasawa, Yoko Furuta, Yasuharu Kawaguchi | 2006-03-07 |
| 6992145 | Golf ball | Yasushi Ichikawa, Eiji Takehana | 2006-01-31 |
| 6984182 | Golf ball | Hideo Watanabe, Hiroyuki Nagasawa | 2006-01-10 |
| 6981925 | Multi-piece solid golf ball | Yasumasa Shimizu, Junji Hayashi, Hiroshi Higuchi, Yasushi Ichikawa | 2006-01-03 |
| 6962951 | Golf ball materials and golf ball | Yasushi Ichikawa | 2005-11-08 |