Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10159956 | Water absorbing material and manufacturing method thereof | Hiroshi Ito | 2018-12-25 |
| 10071362 | Water absorbing material and manufacturing method thereof | Hiroshi Ito | 2018-09-11 |
| 9776166 | Manufacturing method of water absorbing material | Hiroshi Ito | 2017-10-03 |
| 9686963 | Water absorbing material | Hiroshi Ito, Shinobu Hatanaka | 2017-06-27 |
| 9538887 | Ready-to-assemble toilet | Hiroshi Ito | 2017-01-10 |
| 9469050 | Separation device | Hiroshi Ito, Shinobu Hatanaka, Hiroyuki Ando | 2016-10-18 |
| 9439541 | Ready-to-assemble toilet | Hiroshi Ito | 2016-09-13 |
| 9393546 | Water absorbing material and manufacturing method thereof | Hiroshi Ito | 2016-07-19 |
| 9307742 | Excrement treatment material | Hiroshi Ito, Shinobu Hatanaka | 2016-04-12 |
| 5721109 | Method for diagnosing infection caused by acid-fast bacterium | Ikuya Yano, Shiro Oka, Yoshiteru Ueno, Yayoi Natsuhara, Yoshiko Kato | 1998-02-24 |
| 5049664 | Trehalose derivatives | Takeshi Shogaki, Takao Kakita, Hiromi Ozeki, Yoshiko Kato | 1991-09-17 |
| 5006548 | Acrylamidobenzoic acid derivatives and their use | Toshio Satoh, Hitoshi Matsumoto, Hisao Kakegawa, Yoshiko Kato, Juichi Riku +1 more | 1991-04-09 |
| 5006514 | .alpha.,.alpha.-trehalose trimycolates and pharmaceutical compositions | Yoshiko Kato, Takeshi Shogaki, Satoko Kurano, Ikuya Yano | 1991-04-09 |
| 4946855 | Carboxamide derivatives having tetrazole and thiazole rings and their use | Takeshi Shogaki, Takao Kakita, Hiromi Ozeki, Yoshiko Kato | 1990-08-07 |
| 4879295 | N-tetrazolyl thiazolecarboxyamide derivatives and their use | Takeshi Shoyaki, Takao Kakita, Hiromi Ozeki, Nobuko Sugimoto, Yoshiko Kato | 1989-11-07 |
| 4822791 | Pharmaceutical compositions of-2,2-1,1-[bis-2,2'-(3,1-benzoxazin-4-one)9 ethylenes | Toshio Satoh, Hitoshi Matsumoto, Hisao Kakegawa, Yoshiko Kato, Juichi Riku +1 more | 1989-04-18 |
| 4755506 | Pharmaceutical compositions of [(1,3,-dioxo-1,3-propanediyl)diimino]bisbenzoic acid derivatives and their use | Toshio Satoh, Hitoshi Matsumoto, Hisao Kakegawa, Yoshiko Kato, Juichi Riku +1 more | 1988-07-05 |
| 4634777 | [(1,3-dioxo-1,3-propanediyl)diimino)]bisbenzoic acid derivatives | Toshio Satoh, Hitoshi Matsumoto, Hisao Kakegawa, Yoshiko Kato, Juichi Riku +1 more | 1987-01-06 |