Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5324758 | Vibration damping material of asphalt cement | Masaaki Takahashi, Yasuo Soga, Kazuyoshi Iatagaki, Yutaka Nakamura | 1994-06-28 |
| 5168029 | Multicolor recording material | Akira Igarashi | 1992-12-01 |
| 5155501 | Electrophotographic apparatus with frequency and duty ratio control | Hideakazu Mori | 1992-10-13 |
| 5018883 | Vector font processing in a printing device | — | 1991-05-28 |
| 4985331 | Multi-color recording materials | Keiso Saeki, Fumiaki Shinozaki | 1991-01-15 |
| 4824721 | Donor sheet for heat transfer recording | Sumitaka Tatsuta | 1989-04-25 |
| 4670182 | Nematic liquid crystalline composition | Kiyohumi Takeuchi | 1987-06-02 |
| 4431853 | Dicyclohexylethane derivatives | Hisato Sato, Haruyoshi Takatsu, Kiyofumi Takeuchi, Masayuki Tazume, Hiroyuki Ohnishi | 1984-02-14 |
| 4393258 | 1-Cyclohexyl-2-cyclohexylphenylethane derivatives | Hisato Sato, Haruyoshi Takatsu, Masayuki Tazume, Kiyohumi Takeuchi, Hiroyuki Ohnishi | 1983-07-12 |
| 4372871 | Nematic liquid crystals for display devices | Kazuhisa Toriyama, Tamihito Nakagomi, Hisato Sato, Katsuhiko Morita, Yoshi Arai | 1983-02-08 |
| 4307366 | Displacement sensor | — | 1981-12-22 |
| 4198312 | 3'-Chloro-4'-cyanophenyl 4-n-alkylbenzoates | Hisato Sato, Haruyoshi Takatsu | 1980-04-15 |