Issued Patents All Time
Showing 76–88 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4556164 | Method of field welding head-hardened rails | Hirotsugu Oishibashi, Katsuyoshi Ueyama, Muneyuki Ohara, Takeo Aichi, Shigeru Sasaki | 1985-12-03 |
| 4503827 | Fuel injection system for internal combustion engine | Motoharu Sueishi | 1985-03-12 |
| 4498441 | Air-fuel ratio control system | Masaaki Ohgami | 1985-02-12 |
| 4495579 | Actuator control system for an engine idling speed governor | Tatsuhisa Fukushima, Yoshiaki Kasai | 1985-01-22 |
| 4479464 | Air-to-fuel ratio correcting arrangement in a fuel supply control system having a feedback loop | Toshio Kondo, Hideaki Norimatsu, Akira Masuda, Sigenori Kitazima | 1984-10-30 |
| 4472635 | Radiographic intensifying screen | Kazuto Yokota | 1984-09-18 |
| 4465048 | Air-fuel ratio control system | Takuro Morozumi, Masaaki Ohgami, Ryuji Kataoka | 1984-08-14 |
| 4453518 | Engine speed control system | Fujio Matsui | 1984-06-12 |
| 4425335 | Ester derivatives of alkoxybenzoyldeoxyfluorouridine | Setsuro Fujii, Bompei Yasui, Mitsuru Hirohashi, Tomohisa Miyamoto, Kazuko Ando +3 more | 1984-01-10 |
| 4416875 | Ester derivatives of deoxyfluorouridine | Setsuro Fujii, Bompei Yasui, Tomohisa Miyamoto, Kazuko Ando, Iwao Hashimoto +3 more | 1983-11-22 |
| 4416158 | Punching-shearing method for inspecting quality of butt welded joint | Tadashi Takimoto, Hirotsugu Oishibashi, Katsuyoshi Ueyama, Muneyuki Ohara, Takayoshi Amano | 1983-11-22 |
| 4272003 | Butt welding and burr shearing machine for reinforce steel | Hirotsugu Oishibashi, Katsuyoshi Ueyama, Muneyuki Ohara, Takayoshi Amano | 1981-06-09 |
| 4259007 | Photographic apparatus | Toshio Arai, Shunzo Inoue, Yasuo Kuroda, Michio Kasuya, Motofumi Konishi | 1981-03-31 |