Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7333565 | Semiconductor integrated circuit for communication | Masachika Oono, Koichi Yahagi | 2008-02-19 |
| 7239855 | communication semiconductor integrated circuit device and wireless communication system | Kazuaki Hori | 2007-07-03 |
| 7213920 | Image display apparatus | Tomoya Yano, Yukio Ohmura | 2007-05-08 |
| 7116950 | Direct-conversion transmitting circuit and integrated transmitting/receiving circuit | Satoshi Tanaka, Masamichi Tanabe, Yasuyuki Okuma, Taizo Yamawaki, Koichi Yahagi +1 more | 2006-10-03 |
| 6677273 | Erasable recording material capable of inputting additional information written thereon and information recording system and information recording method using the recording material | Masafumi Torii, Kyoji Tsutsui, Hitoshi Hattori, Toshiyuki Furuta, Tomohiko Beppu | 2004-01-13 |
| 6673311 | Method and apparatus for continuous heat sterilization of liquid | Kazuyoshi Sotoyama, Keiji Iwatsuki, Teruhiko Mizota, Yuzo Asano, Yasutatsu Mizota +1 more | 2004-01-06 |
| 6573450 | Waterproof structure for terminal portion of electric wire provided on housing body for electric components | Satoshi Saito, Daiji Hotta, Yoshihide Tsukamoto | 2003-06-03 |
| 6524377 | Reversible thermosensitive coloring composition and recording material using the composition and recording method using the recording material | Masafumi Torii, Masaru Shimada | 2003-02-25 |
| 6503868 | Reversible thermosensitive coloring composition and recording material using the composition and recording method using the recording material | Masafumi Torii, Masaru Shimada | 2003-01-07 |
| 6432518 | Erasable recording material capable of inputting additional information written thereon and information recording system and information recording method using the recording material | Masafumi Torii, Kyoji Tsutsui, Hitoshi Hattori, Toshiyuki Furuta, Tomohiko Beppu | 2002-08-13 |
| 6410478 | Reversible thermosensitive recording medium | Masafumi Torii, Masaru Shimada | 2002-06-25 |
| 6261992 | Reversible thermosensitive recording material and recording method and apparatus therefor | Hiromi Furuya, Masaru Shimada, Tadafumi Tatewaki, Masafumi Torii, Fumio Kawamura | 2001-07-17 |
| 6207613 | Reversible thermosensitive coloring composition and recording material using the composition and recording method using the recording material | Masafumi Torii, Masaru Shimada | 2001-03-27 |
| 6154243 | Reversible thermal recording method and apparatus therefor | Tadafumi Tatewaki, Hiromi Furuya, Fumio Kawamura, Atsushi Kutami, Kyoji Tsutsui +2 more | 2000-11-28 |
| 6090192 | Reversible thermosensitive coloring composition and reversible thermosensitive recording medium using same | Masafumi Torii, Hiromi Furuya, Fumio Kawamura, Kyoji Tsutsui, Katsushi Sugiyama +4 more | 2000-07-18 |
| 6090748 | Reversible thermosensitive recording material and recording method and recording apparatus therefor | Hiromi Furuya, Tadafumi Tatewaki, Masafumi Torii, Fumio Kawamura, Masaru Shimada +1 more | 2000-07-18 |
| 5942377 | Reversible thermosensitive composition and reversible thermosensitive recording medium using same | Masafumi Torii, Tadafumi Tatewaki, Hiromi Furuya, Kyoji Tsutsui, Masaru Shimada +5 more | 1999-08-24 |
| 5891823 | Reversible thermosensitive recording medium | Masafumi Torii, Hiromi Furuya, Fumio Kawamura, Kyoji Tsutsui, Katsushi Sugiyama +4 more | 1999-04-06 |
| 5868821 | Thermally reversible color forming composition and thermally reversible recording medium using the thermally reversible color forming composition | Masafumi Torii, Shoji Maruyama, Fumio Kawamura, Hiromi Furuya, Kyoji Tsutsui +6 more | 1999-02-09 |