Issued Patents 1982
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352736 | Wound flattened hollow fiber assembly having plural spaced core sections | Tetsuo Ukai, Chikara Kawamura | 1982-10-05 |
| 4351770 | Preparation of N(2-pyrrolidinylmethyl)2-methoxy-5-benzenesulfonamidobenzamides | Masaru Ogata | 1982-09-28 |
| 4350635 | N(2-Pyrrolidinylmethyl)meta-sulfonamido-benzamides | Masaru Ogata | 1982-09-21 |
| 4344697 | Copying machine | Tomoki Ogura | 1982-08-17 |
| 4330472 | Meta-sulfonamido-benzamide derivatives | Masaru Ogata | 1982-05-18 |
| 4328344 | Meta-amino sulfonamido-benzamides | Ogata Masaru | 1982-05-04 |
| 4328348 | Novel benzylimidazole derivatives | Masaru Ogata, Katsuya Tawara, Yoshihachi Watanabe, Toshio Takahashi | 1982-05-04 |