Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12249233 | Beauty care system | Hayami Tabe | 2025-03-11 |
| 12167106 | Image capture apparatus, control method therefor, image processing apparatus, and image processing system | — | 2024-12-10 |
| 12123107 | Reversibly thermochromic composite fiber | — | 2024-10-22 |
| 8858829 | Cyclohexane compound and liquid crystal composition containing the same | Kazuo Okamoto | 2014-10-14 |
| 5401436 | Optically active compound | Seiichi Takano, Kunio Ogasawara, Masaki Kimura, Norio Kurosawa | 1995-03-28 |
| 5342544 | Liquid crystal composition | Tomijiro Naito, Yumiko Sato, Toshiro Yukinari, Masaki Kimura, Yukari Shinada | 1994-08-30 |
| 5200111 | Optically active compound | Seiichi Takano, Kunio Ogasawara, Masaki Kimura, Norio Kurosawa | 1993-04-06 |
| 5116838 | Guanidine derivatives and fungicides for agriculture and horticulture containing the same | Hiromichi Ishikawa, Takashi Umeda, Shinji Onoue, Kazuo Kajikawa, Hiroshi Ohyama | 1992-05-26 |
| 5047169 | Tolane compound | Norio Kurosawa | 1991-09-10 |
| 5043094 | Optically active bisaryl compound | Seiichi Takano, Kunio Ogasawara, Norio Kurosawa | 1991-08-27 |
| 5013475 | Optically active ester compound and liquid crystal composition containing the same | Masaki Kimura, Norio Kurosawa | 1991-05-07 |
| 4981967 | Pyrimidine compounds and their use as liquid crystals | Masaki Kimura | 1991-01-01 |
| 4980083 | Optically active compound and liquid crystal composition containing the same | Masaki Kimura | 1990-12-25 |
| 4959173 | Optically active ester compound | Norio Kurosawa, Masaki Kimura | 1990-09-25 |
| 4956488 | Optically active cyanobiphenyl compound | Masaki Kimura | 1990-09-11 |
| 4910017 | New compounds WF 2015 A and B | Takanao Otsuka, Hiroshi Terano, Yasuhisa Tsurumi, Masakuni Okuhara | 1990-03-20 |
| 4885323 | Poly-2,2,6,6-tetramethyl piperidyl amino spiro glycol ether-1,3,5-triazines | Motonobu Minagawa, Yutaka Nakahara, Etsuo Tobita | 1989-12-05 |
| 4866199 | Optically active ester compound | Masaki Kimura, Norio Kurosawa | 1989-09-12 |
| 4844836 | Optically active cyanobiphenyl compound | Norio Kurosawa | 1989-07-04 |
| 4831143 | Pyrimidine compound | Masaki Kimura, Norio Kurosawa | 1989-05-16 |
| 4804759 | Pyrimidine compound | Norio Kurosawa | 1989-02-14 |
| 4786730 | Pyrimidine compound | Masaki Kimura, Norio Kurosawa | 1988-11-22 |
| 4743688 | Poly-2,2,6,6-tetramethyl piperidyl amino spiro glycol ether-1,3,5-triazines | Motonobu Minagawa, Yutaka Nakahara, Etsuo Tobita | 1988-05-10 |
| 4740630 | Chiral phenylether compound | Yoshio Shionozaki | 1988-04-26 |
| 4698381 | "N,N',N""-tris((2,2,6,6-tetramethyl-4-piperidyl)triazinyl) undecane triamines as stabilizers for synthetic polymers" | Motonobu Minagawa, Yutaka Nakahara, Ryozo Arata | 1987-10-06 |