Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5600026 | Process for production of cresols | Kiyoshi Ikimi, Yoichi Ikeda, Kazushige Okamoto, Tooru Tokumaru, Motoo Hazama | 1997-02-04 |
| 5442114 | Process for producing aromatic amide compounds | Kan Takamine, Michio Yamato, Tooru Tokumaru, Yoshinori Nakayama, Motoo Hazama | 1995-08-15 |
| 5399791 | Process for production of cresols | Kiyoshi Ikimi, Yoichi Ikeda, Kazushige Okamoto, Tooru Tokumaru, Motoo Hazama | 1995-03-21 |
| RE34076 | Method for producing hydroxy-containing alkylated aromatic compounds | Akira Takeshita, Shinzaburo Masaki, Takeo Fujii, Tooru Tokumaru | 1992-09-22 |
| 4912264 | Method for producing hydroxy-containing alkylated aromatic compounds | Akira Takeshita, Shinzaburo Masaki, Takeo Fujii, Tooru Tokumaru | 1990-03-27 |
| 4552760 | Method for stabilizing tissue plasminogen activator and a stable aqueous solution or powder containing the same | Hideo Yoshizaki | 1985-11-12 |
| 4530791 | .beta.-Lactam antibiotics | Masahito Nakayama, Akio Iwasaki, Shigeru Kimura, Sohei Tanabe, Toshimi Mizoguchi +4 more | 1985-07-23 |
| 4468350 | KA-6643-Series antibiotics, process for producing same and medical composition containing same | Masao Okuchi, Masahito Nakayama, Akio Iwasaki, Shigeru Kimura, Toshimi Mizoguchi +3 more | 1984-08-28 |
| 4346098 | Fungicidal compositions and methods | Yasushi Yasuda, Masami Mizuno, Hiroaki Nishikawa | 1982-08-24 |