Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12046385 | Production method of 226Ra target, production method of 225Ac, and electrodeposition solution for producing 226Ra target | Ikuo KAJISHIRO, Shinya YANO | 2024-07-23 |
| 11752223 | Method for producing Ac-225 solution and method for producing medicine using Ac-225 solution | Yoshio Honda, Taku Ito, Hiroaki ICHIKAWA, Tomoyuki Imai, Kotaro Nagatsu +1 more | 2023-09-12 |
| 10155137 | Golf ball core | Hideyuki Ishii, Aaron Bender, Nicholas A. Leech, Nicholas Yontz, Chen-Hsin Chou +2 more | 2018-12-18 |
| 9844702 | Multi-layer golf ball | Hideyuki Ishii, Nicholas A. Leech, Nicholas Yontz, Chien-Hsin Chou, Chen-Tai Liu +1 more | 2017-12-19 |
| 9586095 | Multi-layer golf ball | Hideyuki Ishii, Chen-Tai Liu | 2017-03-07 |
| 9586096 | Multi-layer golf ball | Hideyuki Ishii, Aaron Bender, Nicholas A. Leech, Chien-Hsin Chou, Chen-Tai Liu +1 more | 2017-03-07 |
| 9573023 | Multi-layer golf ball | Hideyuki Ishii, Nicholas Yontz, Chien-Hsin Chou, Chen-Tai Liu | 2017-02-21 |
| 9492716 | Multi-layer golf ball | Hideyuki Ishii, Nicholas A. Leech, Nicholas Yontz, Chien-Hsin Chou, Chen-Tai Liu +1 more | 2016-11-15 |
| 9468814 | Multi-layer golf ball | Hideyuki Ishii, Aaron Bender, Nicholas Yontz, Chien-Hsin Chou, Chen-Tai Liu | 2016-10-18 |
| 9421424 | Golf ball | — | 2016-08-23 |
| 9393587 | Method of and apparatus for forming a coating layer on a golf ball | Takahisa Ohno | 2016-07-19 |
| 9289656 | Multi-layer golf ball | Hideyuki Ishii, Chen-Tai Liu | 2016-03-22 |
| 9283440 | Multi-layer golf ball | Hideyuki Ishii, Chen-Tai Liu | 2016-03-15 |
| 9272189 | Thermoplastic multi-layer golf ball | — | 2016-03-01 |
| 9089739 | Multi-core golf ball having increased initial velocity | Hideyuki Ishii, Yasushi Ichikawa, Arthur Molinari, Chien-Hsin Chou, Chin-Shun Ko +1 more | 2015-07-28 |
| 9061184 | Golf ball with specified inner core and outer core compression | Hideyuki Ishii, Yasushi Ichikawa, Arthur Molinari, Chen-Tai Liu | 2015-06-23 |
| 8992340 | Golf ball with an outer core having a high coefficient of restitution | Hideyuki Ishii, Yasushi Ichikawa, Arthur Molinari, Chen-Tai Liu | 2015-03-31 |
| 8979676 | Multi-core golf ball having increased initial velocity at high swing speeds relative to low swing speeds | Hideyuki Ishii, Yasushi Ichikawa, Arthur Molinari, Chien-Hsin Chou, Chin-Shun Ko +1 more | 2015-03-17 |
| 8944935 | Multilayer golf ball with resin inner core and specific coefficient of restitution relationships between the layers | Yasushi Ichikawa, Arthur Molinari, Chien-Hsin Chou, Chen-Tai Liu | 2015-02-03 |
| 8932153 | Golf ball with specified core coefficient of restitution | Hideyuki Ishii, Yasushi Ichikawa, Arthur Molinari, Chen-Tai Liu | 2015-01-13 |
| 8920263 | Golf ball with resin inner core and specified inner core and ball compression | Yasushi Ichikawa, Arthur Molinari, Chien-Hsin Chou, Chen-Tai Liu | 2014-12-30 |
| 8911306 | Golf ball with resin inner core having specified coefficient of restitution of the inner core at various speeds | Yasushi Ichikawa, Arthur Molinari, Chien-Hsin Chou, Chen-Tai Liu | 2014-12-16 |
| 8911307 | Golf ball with resin inner core and specified inner core and cover layer hardness | Yasushi Ichikawa, Arthur Molinari, Chien-Hsin Chou, Chen-Tai Liu | 2014-12-16 |
| 8905864 | Golf ball with resin inner core with a designated specific gravity | Yasushi Ichikawa, Arthur Molinari, Chien-Hsin Chou, Chen-Tai Liu | 2014-12-09 |
| 7730744 | Process for producing glass and glass-melting apparatus thereof | Kazuo Ogino, Yasuko Katoh, Rieko Kudo | 2010-06-08 |