Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5174129 | Absorption heat pump | — | 1992-12-29 |
| 4986860 | Method for producing a laminated material | Hirofumi Akimoto, Sadayuki Takeyama, Toshimichi Hiki | 1991-01-22 |
| 4740849 | Guide arrangements for maintaining magnetic tape in proper position relative to a head | Takuya Kaeriyama, Masanori Kimizuka, Kenji Kawakami | 1988-04-26 |
| 4529964 | Encoder for length or angle measuring device with high accuracy | Masana Minami, Kazuaki Kimura, Tsuneo Sasaki | 1985-07-16 |
| 4446254 | Crosslinked polyolefin foam containing a high concentration of an inorganic material and process for producing the same | Hiroyuki Nakae, Isamu Noguchi | 1984-05-01 |
| 4400070 | Focus detecting device for opthalmologic instruments | Masaru Isono, Kazuo Nunokawa, Shinzo Takada | 1983-08-23 |
| 4283644 | DC Motor | Yoshio Kishi | 1981-08-11 |