Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7665876 | Backlight unit | Masato Taya, Tokutarou Komatsu, Tadashi Okuda, Teruo Teshima | 2010-02-23 |
| 7604549 | Golf club head | — | 2009-10-20 |
| 7606493 | Optical waveguide and optical multiplexer-demultiplexer | Tomoaki Shibata, Hiroshi Masuda, Tetsuya Hoshino | 2009-10-20 |
| 7537372 | Back light device and liquid crystal display device | Teruo Teshima, Masato Taya, Toshikatsu Shimazaki | 2009-05-26 |
| 7435190 | Golf club head | — | 2008-10-14 |
| 7431665 | Golf club head | — | 2008-10-07 |
| 7371191 | Golf club head | — | 2008-05-13 |
| 7235023 | Iron type golf club set | — | 2007-06-26 |
| 7025693 | Golf club head | — | 2006-04-11 |
| 7018305 | Iron-type golf club head | — | 2006-03-28 |
| 5403958 | Electrophotographic member | Yoshii Morishita, Shigeru Hayashida, Hiroko Ishikawa, Yoshiaki Noda, Shigeru Murakami +4 more | 1995-04-04 |
| 5352834 | Electrophotographic member | Yoshii Morishita, Shigeru Hayashida, Hiroko Ishikawa, Yoshiaki Noda, Shigeru Murakami +4 more | 1994-10-04 |
| 5272030 | Electrophotographic member comprising enamine derivatives | Yoshii Morishita, Shigeru Hayashida, Hiroko Ishikawa, Hiroshi Kobayashi, Takaaki Sonoda | 1993-12-21 |
| 5160487 | Electrophotographic member | Yoshii Morishita, Shigeru Hayashida, Hiroko Ishikawa, Yoshiaki Noda, Shigeru Murakami +4 more | 1992-11-03 |