Issued Patents All Time
Showing 201–225 of 227 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5034704 | High frequency oscillation type proximity switch | Hidehiro Tomioka, Masakatsu Hosoya | 1991-07-23 |
| 4850211 | Method of controlling elimination of roll eccentricity in rolling mill and device for carrying out the method | Kunio Sekiguchi, Hajime Kai, Masaru Miyokawa | 1989-07-25 |
| 4799043 | Circuit resistance adjusting device | — | 1989-01-17 |
| 4749671 | Exhaust gas cleaning catalyst and process for production thereof | Koichi Saito, Yasuo Ikeda | 1988-06-07 |
| 4748352 | Power source reset circuit for contactless switch | Fumio Kamiya, Hisatoshi Nodera, Keinosuke Imazu, Hidehiro Tomioka | 1988-05-31 |
| 4713602 | Circuit resistance adjusting device | — | 1987-12-15 |
| 4711345 | Composite-motion drive unit and combinatorial weighing apparatus employing the same | Masao Fukuda, Yukio Kakita, Kiichi Terashima, Hiroshi Bochi | 1987-12-08 |
| 4704524 | Attachment for electronic switch | Akio Masaki, Yoshio Moriyasu, Kiyoshi Miyamoto, Yasushi Matsuoka | 1987-11-03 |
| 4693355 | Automatic combinatorial weighting apparatus | Hiroshi Bochi, Satoshi Konishi | 1987-09-15 |
| 4686158 | Solid electrolyte fuel cell and method for preparing it | Toshiro Nishi, Nobuaki Murakami, Seiichi Shirakawa, Akira Notomi, Kenichi Hisamatsu +1 more | 1987-08-11 |
| 4654471 | Electronic switch | Akio Masaki, Yoshio Moriyasu, Kiyoshi Miyamoto | 1987-03-31 |
| 4644298 | Proximity switch | Fumio Kamiya, Hisatoshi Nodera, Keinosuke Imazu, Hidehiro Tomioka | 1987-02-17 |
| 4617289 | Catalyst for purifying diesel engine exhaust gases | Koichi Saito, Yasuo Ikeda, Tetsuji Ono | 1986-10-14 |
| 4613830 | Proximity switch having variable gain oscillator | Fumio Kamiya, Hisatoshi Nodera, Keinosuke Imazu, Hidehiro Tomioka | 1986-09-23 |
| 4602709 | Collecting chute for weighed articles discharged from automatic weighing system | — | 1986-07-29 |
| 4603188 | Curable urethane composition | Susumu Kusakawa, Yoshiyuki Itoh, Seiichi Morooka, Kenji Komazawa | 1986-07-29 |
| 4600378 | Steel strip heating furnace and method | Sadao Fujita, Akira Toyokawa, Shinichiro Mutoh, Eishu Shimomukai | 1986-07-15 |
| 4570727 | Collection chute for automatic weighing apparatus | — | 1986-02-18 |
| 4549621 | Apparatus for supporting a timing hopper in an automatic weighing system | — | 1985-10-29 |
| 4527647 | Hopper and support device therefor in automatic weighing apparatus | — | 1985-07-09 |
| 4513257 | Proximity switch with oppositely polarized coils | Kiyoshi Miyamoto | 1985-04-23 |
| 4414478 | Electronic switching device | Kiyoshi Miyamoto | 1983-11-08 |
| 4330112 | Apparatus for cooling a steel strip in a continuous annealing line | Tohoru Toshimitsu, Norichika Nagira | 1982-05-18 |
| 4328433 | Proximity switch | Hisatoshi Nodera, Hiroyuki Yamasaki, Hiroyuki Miyamoto | 1982-05-04 |
| 4302304 | Process for treating electrolytic solution | Akihiro Sakanishi | 1981-11-24 |