Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5970163 | Process for visually measuring a microbial activity state during real time | Hiroshi Iwasaki, Tomoaki Fukushige, Satoshi Nomura, Katsuhiko Tomita | 1999-10-19 |
| 5909114 | Coulometric analysis method and a device therefor | Shunichi Uchiyama, Takeshi Sato, Yoshiya Kawamura | 1999-06-01 |
| 5726565 | Coulometric analysis method and a device therefor | Shunichi Uchiyama, Takeshi Sato, Yoshiya Kawamura, Masahiro Fukaya, Hiroaki Ebisuya +3 more | 1998-03-10 |
| 5679572 | Separation of chiral compounds on polysaccharide supports | Yoshio Okamoto, Naoki Enomoto, Ryu Ohishi, Yasushi Ogasawara, Yoshiya Kawamura | 1997-10-21 |
| 5496937 | Polysaccharide substances, process for producing them and use of them | Yoshio Okamoto, Naoki Enomoto, Sachiko Furukawa, Yasushi Ogasawara, Yoshiya Kawamura | 1996-03-05 |
| 5426042 | Klebsella oxytoca ferm BP-I/3616 and immobilization thereof with a gelating agent in pores of a membrane | Shigeru Maeda, Akira Ohki, Takeshi Sato, Naho Kato, Yoshiya Kawamura +4 more | 1995-06-20 |
| 5385830 | Apparatus for measuring free and total sulfurous acid and method of measurement | Yoshifumi Amano, Kazuo Nakamura, Hiroshi Kurosawa, Takeshi Sato, Yoshiya Kawamura | 1995-01-31 |
| 5356792 | Biochemical oxygen demand analyzer and methods of analysis using Klebsiella microorganisms | Shigeru Maeda, Akira Ohki, Takeshi Sato, Naho Kato, Yoshiya Kawamura +4 more | 1994-10-18 |
| 5340461 | Electrophoretic medium for electrophoretic separation, gel holder for holding the same medium, slab type electrophoretic apparatus using the same medium and gel holder, and electrophoretic gel cutter | Tomoaki Fukushige, Hiroko Toda, Emiko Ito, Tomohiko Fukuta, Masahiro Fujimori +1 more | 1994-08-23 |
| 5206170 | Sulfur dioxide detector device embodied by using S02-oxidant bioagent | Takeshi Sato, Nobuko Kubo, Yoshiya Kawamura, Shigesada Iijima | 1993-04-27 |
| 5085851 | Dental plaque-degrading compositions | Gentaro Okada, Takeshi Sato, Hajime Okumura, Yoshiya Kawamura | 1992-02-04 |
| 4996064 | Novel foodstuff from soymilk and method for production thereof | Takeshi Sato, Hajime Okumura, Yoshiya Kawamura, Kyo Shimada | 1991-02-26 |