Issued Patents All Time
Showing 51–59 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4968400 | Enzyme sensor | Takeshi Shimomura, Naoto Uchida | 1990-11-06 |
| 4927516 | Enzyme sensor | Naoto Uchida, Takeshi Shimomura, Noboru Oyama | 1990-05-22 |
| 4871442 | Ion sensor | Norio Daikuhara, Takeshi Shimomura | 1989-10-03 |
| 4839020 | Gas sensor | Norio Daikuhara, Takeshi Shimomura | 1989-06-13 |
| 4816118 | Ion-sensitive FET sensor | Noboru Oyama, Takeshi Shimomura | 1989-03-28 |
| 4798664 | Ion sensor | Norihiko Ushizawa, Takeshi Shimomura | 1989-01-17 |
| 4753719 | Ion sensor and method of manufacturing same | Takeshi Shimomura, Norihiko Ushizawa | 1988-06-28 |
| 4579641 | pH Measurement device | Takeshi Shimomura, Norihiko Ushizawa, Tsutomu Murakami | 1986-04-01 |
| 4507194 | Reference electrode | Takeshi Shimomura, Norihiko Ushizawa, Noboru Oyama | 1985-03-26 |