Issued Patents All Time
Showing 201–225 of 230 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5250969 | Dustproof view finder | Katsuhiko Nozaki | 1993-10-05 |
| 5238727 | Heat transfer ink ribbon | Yoshio Fujiwara | 1993-08-24 |
| 5235460 | Erect image finder | — | 1993-08-10 |
| 5233381 | View finder of camera having macro photographing mode | — | 1993-08-03 |
| 5225927 | Real image type finder having cemented lens with at least one resin lens element | Katsuhiko Nozaki | 1993-07-06 |
| 5193030 | Zoom finder system | Katsuhiko Nozaki | 1993-03-09 |
| 5192961 | Reflecting illumination type projecting device | Kazushi Yoshida, Ryota Ogawa | 1993-03-09 |
| 5191477 | Zoom finder | Tahei Morisawa | 1993-03-02 |
| 5177359 | Quadrupole mass spectrometer having plural stable regions | Seiji Hiroki, Koji Yanagishita, Nobuhiko Tsuchiya, Yoshio Murakami | 1993-01-05 |
| 5126071 | Optically active compound, process for producing same and liquid crystal composition containing same | Hiroyuki Nohira, Masanao Kamei, Hideki Kanazawa, Yoko Yamada, Yuko Etoh | 1992-06-30 |
| 5095326 | Kepler-type erect image viewfinder and erecting prism | Katsuhiko Nozaki | 1992-03-10 |
| 5081480 | Finder of camera having macro-photographing function | — | 1992-01-14 |
| 5073468 | Method of forming electrophotographic image | Tadao Yamamoto, Masaaki Dohi, Shinichi Hisatomi, Mitsugu Oishi, Toshiro Honda +2 more | 1991-12-17 |
| 5052247 | Hydraulic control apparatus for belt-and-pulley type continuously variable transmission, incorporating fail-safe protective means | Nobuyuki Kato, Seitoku Kubo, Katsumi Kouno, Hiroshi Itoh, Kunio Morisawa +1 more | 1991-10-01 |
| 5031913 | Dice game unit | Tamotsu Hirosumi | 1991-07-16 |
| 4999130 | Optically active compound, process for producing same and liquid crystal composition containing same | Hiroyuki Nohira, Takashi Kimura, Yoko Yamada, Kazuhige Yamagishi | 1991-03-12 |
| 4992809 | Zoom finder system | Katsuhiko Nozaki | 1991-02-12 |
| 4977136 | Cover film for hard copy printing paper | Yoshio Fujiwara, Naotake Kobayashi, Satoru Shinohara | 1990-12-11 |
| 4917817 | Optical active compound, process for producing same and liquid crystal composition containing same | Hiroyuki Nohira, Masanao Kamei, Hideki Kanazawa, Yoko Yamada, Yuko Etoh | 1990-04-17 |
| 4844323 | Method for joining ceramics | Hitoshi Kondo, Hiroaki Kawamura, Konosuke Inagawa, Yoshio Murakami | 1989-07-04 |
| 4721703 | Sublimation transfer system color hard copy printing paper | Naotake Kobayashi, Yoshio Fujiwara | 1988-01-26 |
| 4668560 | Sublimation transfer type color hard-copy printing paper | Naotake Kobayashi, Yoshio Fujiwara | 1987-05-26 |
| 4666320 | Ink ribbon for sublimation transfer type hard copy | Naotake Kobayashi, Shinohara Satoru, Yoshio Fujiwara | 1987-05-19 |
| 4651645 | Sublimation ink ribbon | Naotake Kobayashi, Satoru Shinohara, Yoshio Fujiwara | 1987-03-24 |
| 4599259 | Cover film for sublimation transfer type hard copy | Naotake Kobayashi, Satoru Shinohara, Yoshio Fujiwara | 1986-07-08 |