Issued Patents All Time
Showing 51–66 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4683048 | Method of manufacturing ion selective electrode pair | Sadao Yamada, Takeshi Takayama, Akira Yamaguchi | 1987-07-28 |
| 4655899 | Probe assembly for an apparatus for measuring ionic activity | Yoshio Saito | 1987-04-07 |
| 4615788 | Ion selective electrode and method of preparation thereof | Mitsuharu Nirasawa | 1986-10-07 |
| 4613420 | Apparatus for measuring ionic activity | Yoshio Saito, Teruaki Koizumi, Masaaki Terashima | 1986-09-23 |
| 4613421 | Apparatus for measuring ionic activity | Teruaki Koizumi, Yoshio Saito, Akira Yamaguchi | 1986-09-23 |
| 4612290 | Method of bilirubin detection | Kenichiro Yazawa, Masao Kitajima, Asaji Kondo | 1986-09-16 |
| 4578173 | Ion selective electrode and method of making ion selective electrodes | Mitsuharu Nirasawa | 1986-03-25 |
| 4571293 | Ion selective electrode and method of preparation thereof | Mitsuharu Nirasawa | 1986-02-18 |
| 4555274 | Ion selective electrode and process of preparing the same | Masao Kitajima, Shigemitsu Mizutani | 1985-11-26 |
| 4528085 | Ion selective electrode and process of preparing the same | Masao Kitajima, Shigemitsu Mizutani | 1985-07-09 |
| 4517071 | Ionic activity measuring device | — | 1985-05-14 |
| 4510035 | Liquid transporting and distributing device and ionic activity measuring device using the same | — | 1985-04-09 |
| 4463083 | Thermal recording elements | Masao Kitajima, Tomizo Namiki, Fumiaki Shinozaki, Tomoaki Ikeda, Yuzo Mizobuchi | 1984-07-31 |
| 4437970 | Device for determining ionic activity | Masao Kitajima, Kikuo Kubotera, Akira Yamaguchi | 1984-03-20 |
| 4363829 | Process for forming an electrically conductive film | Hirotsugu Nomaguchi, Seiji Horie, Hideo Sato, Masaaki Takimoto, Kikuo Kubotera | 1982-12-14 |
| 4317123 | Thermal recording material | Tomizo Namiki, Fumiaki Shinozaki, Akira Nahara, Tomoaki Ikeda | 1982-02-23 |