Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780386 | Carbon monoxide oxidation catalyst, and method for production of hydrogen-containing gas | Tetsuya Fukunaga, Kozo Takatsu, Masatoshi Shibata, Hiroyuki Endo | 2004-08-24 |
| 6772855 | Damper for speaker and method of producing the same | Hiroyuki Tomiyama, Masatoshi Sato | 2004-08-10 |
| 6638204 | Method of disposal of waste containing heavy metal | Makoto Mizutani, Toshiyuki Akagawa | 2003-10-28 |
| 6236733 | Loudspeaker | Toshifumi Kato, Takeshi Iwata | 2001-05-22 |
| 5790682 | Damper for speaker | Masanori Ito, Masatoshi Sato | 1998-08-04 |
| 5686021 | Liquid crystal display device, methods of producing and driving the liquid crystal display device, and liquid crystal composition | Fumio Moriwaki, Hiroyuki Endo | 1997-11-11 |
| 5437816 | High polymer and ferroelectric liquid crystal composition utilizing same | Hiroyuki Endo, Fumio Moriwaki | 1995-08-01 |
| 5425897 | Liquid-crystalline copolymer, process for the preparation of the same, diene compound used for the preparation of the same and process for the preparation of the diene compound | Kazuharu Morita, Fumio Moriwaki, Hiroyuki Endo | 1995-06-20 |
| 5380915 | Liquid-crystalline copolymer, process for the preparation of the same, diene compound used for the preparation of the same and process for the preparation of the diene compound | Kazuharu Morita, Fumio Moriwaki, Hiroyuki Endo | 1995-01-10 |
| 5350538 | High polymer, ferroelectric liquid-crystalline composition containing the high polymer and raw material of the high polymer | Fumio Moriwaki, Hiroyuki Endo | 1994-09-27 |
| 5336435 | High polymer and ferroelectric liquid crystal composition utilizing same | Hiroyuki Endo, Fumio Moriwaki | 1994-08-09 |
| 5332521 | Ferroelectric liquid crystal composition, liquid crystal optical device produced by using the ferroelectric liquid crystal composition, and method of producing the liquid crystal optical device | Kimihiro Yuasa, Kazuharu Morita, Kenji Hashimoto | 1994-07-26 |
| 5281685 | Liquid-crystalline copolymer, process for the preparation of the same, diene compound used for the preparation of the same and process for the preparation of the diene compound | Kazuharu Morita, Fumio Moriwaki, Hiroyuki Endo | 1994-01-25 |
| 5264517 | High polymer and ferroelectric liquid crystal composition utilizing same | Hiroyuki Endo, Fumio Moriwaki | 1993-11-23 |
| 5248446 | Liquid-crystalline copolymer | Shunji Uchida, Kenji Hashimoto | 1993-09-28 |
| 5243065 | Liquid-crystalline compounds and liquid-crystalline polymers | Hiroyuki Endo, Shunji Uchida | 1993-09-07 |
| 5200108 | Ferroelectric liquid crystal composition, liquid crystal optical device produced by using the ferroelectric liquid crystal composition, and method of producing the liquid crystal optical device | Kimihiro Yuasa, Kazuharu Morita, Kenji Hashimoto | 1993-04-06 |
| 5190687 | Liquid-crystalline polymers and copolymers | Hiroyuki Endo, Shunji Uchida | 1993-03-02 |
| 5190686 | Liquid-crystalline copolymer | Shunji Uchida, Kenji Hashimoto | 1993-03-02 |
| 4954600 | Ferroelectric liquid-crystalline polymer and epoxide usable to preparation of the ferroelectric liquid-crystalline polymer | — | 1990-09-04 |
| 4915867 | Liquid crystal high molecular material | Kazuharu Morita | 1990-04-10 |
| 4904065 | Liquid crystal optical element and method of producing the same using ferroelectric polymer liquid crystal | Kimihiro Yuasa, Kenji Hashimoto, Shunji Uchida, Kazuharu Morita | 1990-02-27 |
| 4877858 | Liquid-crystalline polymer | Shunji Uchida, Kenji Hashimoto | 1989-10-31 |
| 4818807 | Liquid-crystalline polymer | Kazuharu Morita, Shunji Uchida | 1989-04-04 |