Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703850 | Data retrieval system and method within a constant angular velocity CD-ROM | — | 1997-12-30 |
| 5300952 | Thermal image forming equipment forms image directly on image carrier or paper sheet | Makoto Obu, Toshiyuki Kawanishi, Noriyoshi Tarumi, Masato Igarashi, Takashi Mori +2 more | 1994-04-05 |
| 5154771 | Hydraulic inorganic composition and molded articles thereof | Kazumi Matsuura, Mitsuo Kato, Hideaki Matsuda | 1992-10-13 |
| 5136335 | Developer carrier with a dielectric layer having a frequency characteristic confined in a predetermined range | Fuchio Takeda, Yasuo Hirano, Kazuhiro Nishido | 1992-08-04 |
| 4863706 | Process for producing zirconium sols and gels, and process for producing zirconia using the same | Hiroshi Onaka, Hideaki Matsuda | 1989-09-05 |
| 4816239 | Process for producing zirconium sols and gels, and process for producing zirconia using the same | Hiroshi Onaka, Hideaki Matsuda | 1989-03-28 |
| 4806206 | Process for preparing ceramic molding | Masayasu Kamijo, Shinichiro Katsuta | 1989-02-21 |
| 4731234 | Process for producing zirconium sols and gels, and process for producing zirconia using the same | Hiroshi Onaka, Hideaki Matsuda | 1988-03-15 |
| 4512962 | Hormite inclusion complex with adsorbed sulphur or sulphur donor | Kazumi Matsuura | 1985-04-23 |
| 4404638 | Flow rate measuring device | Tetsuo Yada | 1983-09-13 |