Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11364489 | Exhaust gas purifying catalyst | Haruka MAKINO, Yasutaka Nomura, Satoru INODA, Naoto Miyoshi, Takeru Yoshida +1 more | 2022-06-21 |
| 4613571 | Polyprenyl sulfone derivatives and process for producing the same | Akio Sato, Yoshimasa Takahara, Shizumasa Kijima, Hideaki Watanabe, Tamio Kawamura +1 more | 1986-09-23 |
| 4500463 | Polyprenyl carboxylic acid derivatives | Akio Sato, Yoshimasa Takahara, Shizumasa Kijima, Yuichi Inai, Yoshiyuki Kohara +2 more | 1985-02-19 |
| 4474881 | Process for preparing polyprenyl carboxylic acid derivatives | Akio Sato, Yoshimasa Takahara, Shizumasa Kijima, Yuichi Inai, Yoshiyuki Kohara +2 more | 1984-10-02 |
| 4468459 | Process for the preparation of polyprenyl ketone derivatives | Akio Sato, Yoshimasa Takahara, Shizumasa Kijima, Isao Yamatsu, Kouichi Suzuki +2 more | 1984-08-28 |
| 4468458 | Two-functional-group-containing terpenoids, processes for the preparation of the same, and anti-ulcer agents containing the same | Akio Sato, Yoshimasa Takahara, Shizumasa Kijima, Noriaki Kuwana, Shinya Abe +1 more | 1984-08-28 |
| 4456558 | Polyprenyl ketone derivatives | Akio Sato, Yoshimasa Takahara, Shizumasa Kijima, Isao Yamatsu, Kouichi Suzuki +2 more | 1984-06-26 |
| 4454330 | Two-functional-group-containing terpenoids, processes for the preparation of the same, and anti-ulcer agents containing the same | Akio Sato, Yoshimasa Takahara, Shizumasa Kijima, Noriaki Kuwana, Shinya Abe +1 more | 1984-06-12 |
| 4449002 | Polyprenyl sulfones | Akio Sato, Yoshimasa Takahara, Shizumasa Kijima, Hideaki Watanabe, Tamio Kawamura +1 more | 1984-05-15 |
| 4435423 | Anti-ulcer composition comprising terpenoid containing two functional groups and method of treating ulcers | Akio Sato, Yoshimasa Takahara, Shizumasa Kijima, Noriaki Kuwana, Shinya Abe +1 more | 1984-03-06 |
| 4386227 | Two-functional-group-containing terpenoids | Akio Sato, Yoshimasa Takahara, Shizumasa Kijima, Noriaki Kuwana, Shinya Abe +1 more | 1983-05-31 |
| 4338251 | Two-functional-group-containing terpenoids, processes for the preparation of the same, and anti-ulcer agents containing the same | Akio Sato, Yoshimasa Takahara, Shizumasa Kijima, Noriaki Kuwana, Shinya Abe +1 more | 1982-07-06 |