Issued Patents All Time
Showing 126–150 of 166 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5498881 | Superconducting device having a single junction structure appropriate for integration | Manabu Fujimoto, Keiichi Yamaguchi, Youichi Enomoto, Tsutomu Mitsuzuka | 1996-03-12 |
| 5474877 | Method for developing a resist pattern | — | 1995-12-12 |
| 5452279 | Information recording/reproducing apparatus for recording and reproducing information in accordance with mark interval recording scheme or mark length recording scheme | Tsuneshi Yokota, Tomohisa Yoshimaru | 1995-09-19 |
| 5410522 | Information recording/reproducing apparatus for recording information in accordance with mark interval or mark length recording scheme, and for reproducing information recorded in accordance with mark interval or mark length recording scheme | Tsuneshi Yokota, Tomohisa Yoshimaru | 1995-04-25 |
| 5398013 | Actuator for rotating a rotary member | Hideya Hori, Mamoru Nakamura | 1995-03-14 |
| 5396480 | Method and apparatus for recording information using an energy beam of power levels changed stepwise | Naoki Morishita, Naomasa Nakamura, Tadashi Kobayashi | 1995-03-07 |
| 5386409 | Optical information reproducing apparatus having improved laser oscillation | Tsuneshi Yokota | 1995-01-31 |
| 5308238 | Dental handpiece holder and treatment assembly by use thereof | Daryl R. Beach | 1994-05-03 |
| 5244389 | Dental handpiece holder | Daryl R. Beach | 1993-09-14 |
| 5217152 | Gear mechanism and record medium feeding apparatus employing the same | Shin Takeuchi | 1993-06-08 |
| 5215862 | Recording medium for information | — | 1993-06-01 |
| 5202881 | Information storage medium | — | 1993-04-13 |
| 5199022 | Disk having data memorizing portion including land-shaped and groove-shaped areas, and writing/reading apparatus for the same | Tsuneshi Yokota, Tomohisa Yoshimaru | 1993-03-30 |
| 5191018 | Impact-resistant graft copolymer and thermoplastic resin composition containing same | Hiroshi Hagiwara, Toshio Hosokawa | 1993-03-02 |
| 5171618 | Recording medium for information | — | 1992-12-15 |
| 5111053 | Controlling a liquid metal ion source by analog feedback and digital CPU control | — | 1992-05-05 |
| 4994932 | Superconducting current limiting apparatus | Masaru Okamoto, Hitoshi Mizoguchi, Masayuki Ishikawa, Hisatoshi Ikeda, Susumu Nishiwaki +3 more | 1991-02-19 |
| 4975355 | Information storage medium | — | 1990-12-04 |
| 4941973 | Apparatus for removing iron oxides from water in feed water system of a power plant | Mamoru Suzuki, Kazutoshi Itoh, Akira Minato, Tsuyoshi Kambayashi, Yoshiyuki Hoshino | 1990-07-17 |
| 4912544 | Corrosion-resistant aluminum electronic material | Jin Onuki, Masateru Suwa, Masahiro Koizumi, Osamu Asai, Ryo Hiraga | 1990-03-27 |
| 4900598 | Information storage medium | — | 1990-02-13 |
| 4881917 | Remote control steering mechanism | Woo Sok Yang | 1989-11-21 |
| 4879205 | Information storage medium and a method of manufacturing the same | — | 1989-11-07 |
| 4857592 | Polyvinyl chloride resin composition | Mitsuru Hoshino, Haruhiko Yusa | 1989-08-15 |
| 4803660 | Optical recording medium | Tadashi Kobayashi, Naomasa Nakamura | 1989-02-07 |