Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5028303 | Electrolytic finishing method | Youhei Kuwabara, Teruo Asaoka, Yasuhiro Iwasaki, Haruki Sugiyama | 1991-07-02 |
| 4997724 | Process for surface treatment of moldings of liquid-crystalline polyester resin | Toshiro Murao, Michiaki Ogura | 1991-03-05 |
| 4971727 | Conductive primer for plastics or conductive primer surfacer paint and coated plastics molded products | Katsuhiko Takahashi, Haruyasu Ito | 1990-11-20 |
| H836 | Method for analysis of finishing agent applied to glass fiber substrate | Hideharu Waketa | 1990-11-06 |
| 4950360 | Method of treating the surface of a molded article comprising liquid crystal polyester resin | Toshiro Murao, Mitsuo Wada, Hiroaki Konuma | 1990-08-21 |
| 4871934 | Induction motor | Kiyokazu Okamoto, Tetsuo Endo, Yukio Miyamoto | 1989-10-03 |
| 4844851 | Surface metallizing method | Hiroshi Hotta | 1989-07-04 |
| 4836889 | Surface treating method for polyacetal resin molded articles | Tomoyuki Aketa | 1989-06-06 |
| 4780340 | Primer paint or primer surfacer composition | Katsuhiko Takahashi, Haruyasu Ito | 1988-10-25 |
| 4604618 | Time-division multiplex transmission system | Osamu Akiba, Motoharu Terada, Takashi Saeki | 1986-08-05 |
| 4599598 | Data transmission system utilizing power line | Yoshiyuki Komoda, Hitoshi Fukagawa, Osamu Tanaka | 1986-07-08 |
| 4586040 | Interruption handling system in time division multiplex remote control system | Osamu Akiba, Motoharu Terada, Takashi Saeki | 1986-04-29 |
| 4556865 | Data transmission system utilizing power line | Hitoshi Fukagawa, Yoshiyuki Komoda | 1985-12-03 |
| 4536605 | Process for the production of tertiary olefin | Koichi Kida, Yoshio Kawai, Yutaka Tamura | 1985-08-20 |
| 4525261 | Sputtering method | Hiroshi Hotta | 1985-06-25 |
| 4514719 | Data transmission system utilizing power line of 3-phase alternating current | Hitoshi Fukagawa, Yoshiyuki Komoda, Osamu Tanaka | 1985-04-30 |
| 4453945 | Process for dyeing cellulose fibers of its union fibers with reactive triazinyl dye quaternized with nicotinic acid | Masakatsu Miyamoto, Masayoshi Ojima, Yutaka Iizuka, Ryuzo Orita, Tadashi Matsuo | 1984-06-12 |
| 4377804 | Synchronous data transmission system utilizing AC power line | — | 1983-03-22 |
| 4373206 | Transmitter control system | Tomokazu Kai | 1983-02-08 |
| 4343959 | Process for the production of tertiary olefin | Koichi Kida, Yoshio Kawai, Yutaka Tamura | 1982-08-10 |
| 4255592 | Process for producing aromatic primary hydroperoxide | Yoshio Kawai, Koichi Kida, Hideo Ikarashi, Tsukasa Toki | 1981-03-10 |