Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9358549 | Method for manufacturing carbide for reinforcing rubber articles | Keiji Asatsuma | 2016-06-07 |
| 7777601 | Circuit breaker | Hiroyuki Kakisako, Hitoshi Ito, Kozo Maeta, Shigeki Koumoto | 2010-08-17 |
| 6547708 | Tension fluctuation absorbing device and cardboard sheet manufacturing apparatus equipped with the same | Masanori Kunimoto | 2003-04-15 |
| 6273168 | Apparatus and method for automatically adhering tapes | Takashi Yamamoto | 2001-08-14 |
| 6237870 | Device for removing packaging material from a web roll | — | 2001-05-29 |
| 5622984 | Amidinophenol derivatives | Hisao Nakai, Tsumoru Miyamoto | 1997-04-22 |
| 5614555 | Amidinophenol derivatives | Hisao Nakai, Tsumoru Miyamoto | 1997-03-25 |
| 5584685 | Discharge-type ignition device for oil burner | Toshihiko Yamada | 1996-12-17 |
| 5514713 | Amidinophenol derivatives | Hisao Nakai, Koumei Kamiyasu | 1996-05-07 |
| 5432178 | Amidinophenol derivatives | Hisao Nakai, Tsumoru Miyamoto | 1995-07-11 |
| 5317021 | 3-mercapto-glutamic acid derivatives | Yoshinobu Arai, Hideki Aishita | 1994-05-31 |
| 5264521 | Rubber compositions | Uchu Mukai, Kazuhide Sato | 1993-11-23 |
| 5226811 | Oil burner | — | 1993-07-13 |
| 5202340 | Amino acid derivatives | Yoshinobu Arai, Hideki Aishita | 1993-04-13 |
| 5164412 | 5-Hetero-6-oxo-PGE-derivatives | Yoshitaka Konishi | 1992-11-17 |
| 5017589 | Novel amino acid derivatives | Yoshinobu Arai, Hideki Aishita | 1991-05-21 |
| 5013734 | Novel esters of phenylalkanoic acid | Sadahiko Iguchi, Tsumoru Miyamoto | 1991-05-07 |
| 4967974 | Taping equipment for web feeding device | — | 1990-11-06 |
| 4846672 | Combustion cylinder structure for oil burner | Takashi Kawai | 1989-07-11 |
| 4831045 | Rhodanine derivatives, process for their preparation, and aldose reductase inhibitor containing the rhodanine derivatives as active ingredient | Tadao Tanouchi, Akio Ajima, Tetsuya Mohri, Masaki Hayashi, Hiroshi Terashima +2 more | 1989-05-16 |
| 4791126 | Rhodanine derivatives, process for their preparation, and aldose reductase inhibitor containing the rhodanine derivatives as active ingredients | Tadao Tanouchi, Akio Ajima, Tetsuya Mohri, Masaki Hayashi, Hiroshi Terashima +2 more | 1988-12-13 |
| 4616685 | Pneumatic tire tread of stable dynamic performance | Katsuyuki Harakon | 1986-10-14 |
| 4464382 | Rhodanine derivatives, process for their preparation, and aldose reductase inhibitor containing the rhodanine derivatives as active ingredient | Tadao Tanouchi, Akio Ajima, Tetsuya Mohri, Masaki Hayashi, Hiroshi Terashima +2 more | 1984-08-07 |
| 4446143 | Rhodanine derivatives | Tadao Tanouchi, Satoshi Shigeoka, Masaki Hayashi, Hiroshi Terashima, Fumio Hirata | 1984-05-01 |
| 4427682 | Pyridine alkyl benzoic and thenoic acid compounds and their pharmaceutical compositions | Tadao Tanouchi, Masaki Havashi | 1984-01-24 |