Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814337 | Dihalogen-substituted thiocyanopyrimidine derivatives, and agricultural and horticultural fungicidal compositions containing same | Katsutoshi Ishikawa, Hitoshi Shimotori, Toshiaki Kuwatsuka, Junya Fujiwara, Yuji Yanase +1 more | 1989-03-21 |
| 4774335 | Production process for thiocyanopyrimidine | Katsutoshi Ishikawa, Hitoshi Shimotori, Shuji Ozawa, Shunichi Inami | 1988-09-27 |
| 4663107 | Method for the production of thermoplastic tubes | Masaru Takada, Kazuhiro Shiraishi | 1987-05-05 |
| 4652569 | Thiocyanopyrimidine, agricultural and horticultural fungicide containing same | Katsutoshi Ishikawa, Hitoshi Shimotori, Shuji Ozawa, Shunichi Inami | 1987-03-24 |
| 4540698 | 5-Methylthiopyrimidine derivatives, their preparation process and fungicides containing same as active ingredients | Katsutoshi Ishikawa, Hitoshi Shimotori, Kazuo Akihiro, Shuji Ozawa | 1985-09-10 |
| 4192793 | Stabilizers for chlorine-containing resins | Katsuhiko Tanioka, Toshihiko Matsuzawa, Naoji Makino, Itirow Hayasaka | 1980-03-11 |