Issued Patents All Time
Showing 151–175 of 191 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4666415 | Linear electrode construction for fluorescent display device and process for preparing same | Hiroshi Watanabe, Yoshihisa Tsuruoka | 1987-05-19 |
| 4626741 | Linear electrode construction for fluorescent display device and process for preparing same | Hiroshi Watanabe, Yoshihisa Tsuruoka | 1986-12-02 |
| 4622236 | Boron nitride film and process for preparing same | Toshinori Takagi | 1986-11-11 |
| 4616924 | Cleaning device for use with transfer type electrostatic copying machines | Hiroshi Kimura, Masahiko Hisajima, Kiyoshi Shibata | 1986-10-14 |
| 4602864 | Cleaning device in electrostatic copying apparatus | Hiroshi Kimura, Masahiko Hisajima, Kiyoshi Shibata, Yoichiro Irie, Takashi Nagashima +5 more | 1986-07-29 |
| 4595862 | Graphic fluorescent display device | Hiroshi Watanabe, Yoshihisa Tsuruoka, Yukihiko Shimizu | 1986-06-17 |
| 4594316 | Photographic light-sensitive material with reducible photographically useful moiety releaser | Keizo Furuya, Masaharu Toriuchi | 1986-06-10 |
| 4582210 | Casing for display device | Shigeo Itoh, Hiroshi Watanabe, Mikio Yokoyama, Takeshi Tonegawa | 1986-04-15 |
| 4581113 | Process for forming an amorphous silicon film | Toshinori Takagi | 1986-04-08 |
| 4571523 | Fluorescent display device | Hiroshi Watanabe | 1986-02-18 |
| 4565741 | Boron nitride film and process for preparing same | Toshinori Takagi | 1986-01-21 |
| 4563297 | Fluorescent composition | Hiroshi Kukimoto, Hitoshi Toki | 1986-01-07 |
| 4559901 | Ion beam deposition apparatus | Toshinori Takagi | 1985-12-24 |
| 4542317 | Fluorescent display tube | Hiroshi Watanabe | 1985-09-17 |
| 4540983 | Fluorescent display device | Hiroshi Watanabe | 1985-09-10 |
| 4539054 | Amorphous film of transition element-silicon compound | Toshinori Takagi | 1985-09-03 |
| 4535195 | Photoelectromotive force element | Toshinori Takagi | 1985-08-13 |
| 4533233 | Electrostatic copying apparatus | Hiroshi Kimura, Masahiko Hisajima, Kiyoshi Shibata, Yoichiro Irie, Takashi Nagashima +5 more | 1985-08-06 |
| 4530588 | Mount for a rotating drum and a developer within an electrostatic copying apparatus | Hiroshi Kimura, Masahiko Hisajima, Kiyoshi Shibata, Yoichiro Irie, Takashi Nagashima +5 more | 1985-07-23 |
| 4523754 | Paper guiding device in a copying apparatus | Masahiko Hisajima, Hiroshi Kimura, Yutaka Shigemura, Isao Yada, Yoichiro Irie +1 more | 1985-06-18 |
| 4523211 | Semiconductor device | Toshinori Takagi | 1985-06-11 |
| 4515464 | Copying apparatus having a copy sheet sorter | Yutaka Shigemura, Hiroshi Kimura, Masahiko Hisajima, Isao Yada, Yoichiro Irie +2 more | 1985-05-07 |
| 4500741 | Energy conversion element | Toshinori Takagi | 1985-02-19 |
| 4500742 | Iron silicide thermoelectric conversion element | Toshinori Takagi | 1985-02-19 |
| 4487497 | Optical device in variable magnification electrostatic copying apparatus | Hiroshi Kimura, Masahiko Hisajima, Kiyoshi Shibata, Takashi Nagashima, Yasuhiko Yoshikawa +4 more | 1984-12-11 |