Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6392090 | Process for preparing hydroxybenzoic acids | Akinori Nagatomo, Masaru Wada | 2002-05-21 |
| 5787379 | Lockup control system for automatic transmissions | Tatsuo Ochiai, Koichi Hayasaki | 1998-07-28 |
| 5609552 | Lockup clutch control responsive to degraded ATF fluid condition | Hirofumi Michioka | 1997-03-11 |
| 5545751 | Process for the preparation of 4-methoxy-2,2',6'-Trimethyldiphenylamine | Chiyuki Kusuda, Masaru Wada, Yoshihiro Irizato, Hiroshi Naruse, Teruyuki Nagata | 1996-08-13 |
| 5525686 | Polyvalent metal salt of salicyclic acid resin and process for preparing it | Yoshimitsu Tanabe, Jotaro Kida, Kiyoharu Hasegawa, Masakatsu Nakatsuka, Takeshi Nishimura | 1996-06-11 |
| 4970323 | Preparation process of N-substituted monochlorosuccinimides | Mihaya Matsukawa, Masaru Wada, Hiroshi Suizu, Teruyuki Nagata | 1990-11-13 |
| 4939306 | Preparation process of 4,4'-biphenol, precursor of same and preparation process of precursor | Tohru Miura, Teruyuki Nagata, Koju Okazaki, Emiko Nishida | 1990-07-03 |
| 4894487 | Preparation process of 4-(4-hydroxyphenyl)-cyclohexanol | Tohru Miura, Teruyuki Nagata | 1990-01-16 |
| 4877907 | Preparation process of 4,4'-biphenol, precursor of same and preparation process of precursor | Tohru Miura, Teruyuki Nagata, Koju Okazaki, Emiko Nishida | 1989-10-31 |
| 4873374 | Preparation process of 4,4'-biphenol, precursor of same and preparation process of precursor | Tohru Miura, Teruyuki Nagata, Koju Okazaki, Emiko Nishida | 1989-10-10 |
| 4851590 | Method of purifying 2,4-xylenol | Tohru Miura, Katsuju Watanabe, Hitoshi Nakayama, Teruyuki Nagata | 1989-07-25 |