Issued Patents All Time
Showing 126–145 of 145 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5421982 | Electrically conductive polymer gel and the method for manufacturing the same and an organism-use electrode with the use thereof | Toshiki Ikeda, Shuichi Sasahara, Takashi Higashi | 1995-06-06 |
| 5292156 | Corrugated pipe coupling | Takeya Sasa | 1994-03-08 |
| 5290148 | High head pump-turbines | Sachio Tsunoda, Hiroshi Tanaka, Ichiro Yamagata, Shigeto Fujiki, Akira Terasaki | 1994-03-01 |
| 5261677 | Seal ring | Kunihiko Gotoh | 1993-11-16 |
| 5261707 | Joint for connection of a corrugated pipe | Naoyuki Kotake, Takeya Sasa, Reichi Makishima | 1993-11-16 |
| 5230538 | Pipe coupling | — | 1993-07-27 |
| 5080405 | Corrugated pipe coupling | Takeya Sasa | 1992-01-14 |
| 5057861 | Color image recorder and image projector useful therefor | Kiyoshi Maeda, Sadahiko Nishide, Mamoru Yoshiyama, Seiichi Matsuguchi, Masahiko Kurosaki +3 more | 1991-10-15 |
| 5042152 | Method of manufacturing a socket of a tube coupler | Takeya Sasa | 1991-08-27 |
| 5022630 | Pipe connector for a high-pressure fluid pipe | Takeaki Ooshio | 1991-06-11 |
| 5019310 | Method for making molded solid body of incinerated waste material | — | 1991-05-28 |
| 5014786 | Pressure checker | — | 1991-05-14 |
| 4907830 | Fluid coupling | Takeya Sasa, Reichi Makishima | 1990-03-13 |
| 4904001 | Fluid coupling | Takeya Sasa, Reichi Makishima | 1990-02-27 |
| 4904002 | Fluid coupling | Takeya Sasa, Reichi Makishima | 1990-02-27 |
| 4875720 | Fluid coupling | Takeya Sasa, Reichi Makishima | 1989-10-24 |
| 4825304 | Recording disc with sync information disposed in radial alignment | — | 1989-04-25 |
| 4623584 | Expandable phenolic resin-coated composite beads, a process for production thereof and a process for molding thereof | Kodo Masui, Shigetoshi Tanaka | 1986-11-18 |
| 4543617 | Recording apparatus | — | 1985-09-24 |
| 4519064 | Optical record disc | Toshihiko Takagi, Yoshiji Suzuki, Tsutomu Hara | 1985-05-21 |