Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11148016 | Golf club and combining member of golf club shaft and golf club head | Yoshihito Kogawa, Keigo Takahashi | 2021-10-19 |
| 10817612 | Information processing device, information processing method, and electronic apparatus | — | 2020-10-27 |
| 10406412 | Golf club shaft and golf club | Yoshihito Kogawa | 2019-09-10 |
| 10022603 | Golf club shaft and golf club provided with the same | Yoshihito Kogawa | 2018-07-17 |
| 9878225 | Golf club shaft and golf club using the same | Yoshihito Kogawa | 2018-01-30 |
| 8852021 | Golf club shaft and golf club using the same | Norio Matsumoto, Takato Nakamura, Tomonobu Kanno | 2014-10-07 |
| 8517857 | Golf club shaft and method of producing the same | Yoshihito Kogawa, Masaki Nakamura | 2013-08-27 |
| 8376875 | Golf club shaft and golf club using the same | Masaki Nakamura | 2013-02-19 |
| 8350964 | Captioned image reproducing device, captioned image reproducing method and program | Masahiro Yamazaki, Tomochika Ozaki | 2013-01-08 |
| 8292755 | Golf club shaft and golf club | Yoshihito Kogawa | 2012-10-23 |
| 8262500 | Golf club shaft and golf club using the same | Masaki Nakamura | 2012-09-11 |
| 8215945 | Method and apparatus for forming a hollow FRP article by internal pressure molding | Norio Matsumoto, Akiyasu Higuchi | 2012-07-10 |
| 7935002 | Golf club shaft | Norio Matsumoto, Hideaki Sanekata | 2011-05-03 |
| 7674418 | Method and apparatus for forming a hollow FRP article by internal pressure molding | Norio Matsumoto, Akiyasu Higuchi | 2010-03-09 |
| 7585231 | Golf club shaft | Norio Matsumoto, Hideaki Sanekata | 2009-09-08 |
| 7364083 | IC card with built-in coprocessor for auxiliary arithmetic, and control method thereof | Ryuichi Ogawa | 2008-04-29 |
| 7213117 | 1-chip microcomputer having controlled access to a memory and IC card using the 1-chip microcomputer | Ryuichi Ogawa, Kazuhiro Yaegawa, Susumu Kurioka, Kenji Ohno, Tadao Takeda +2 more | 2007-05-01 |
| 7172518 | Golf club shaft | Norio Matsumoto, Hideaki Sanekata | 2007-02-06 |
| 6934884 | One-chip microcomputer and control method thereof as well as an IC card having such a one-chip microcomputer | Kazuhiro Yaegawa, Masaaki Tanno, Hiroki Suto, Tadao Takeda | 2005-08-23 |
| 6551000 | Composition and container for treating a vertical surface | Manivannan Kandasamy, Aya Nakao | 2003-04-22 |
| 6500550 | Resin-composite aluminum profiles, heat insulating aluminum profiles, and method and apparatus for production thereof | Masatake Tsuboi, Norio Shioda, Shigeo Irie, Masaaki Iwakura, Toshiyuki Shoji | 2002-12-31 |
| 6143372 | Resin-composite aluminum profiles and apparatus for production thereof | Masatake Tsuboi, Norio Shioda, Shigeo Irie, Masaaki Iwakura, Toshiyuki Shoji | 2000-11-07 |
| 5789600 | Polymerizable monomer containing electrolytically polymerizable groups | Makoto Sakai, Akira Ishibashi | 1998-08-04 |
| 5561206 | Electrochromic copolymers including vinyl alcohol or vinyl acetate units | Takakazu Yamamoto | 1996-10-01 |
| 5419854 | Organic solid electrolyte and coloring-discoloring device using the same | Akira Ishibashi | 1995-05-30 |