Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6257058 | Silicon gyroscope and method of driving the same | — | 2001-07-10 |
| 6240593 | Vehicle wiper device for openable window glass | — | 2001-06-05 |
| 5928553 | Sealed bag for microwave heating | Isao Toshima, Misao Kishi | 1999-07-27 |
| 5717442 | Recording apparatus | Yoshihiko Yoshihara | 1998-02-10 |
| 5305338 | Switch device for laser | Hitoshi Wakata, Akihiro Suzuki, Kenyu Haruta, Haruhiko Nagai, Akihiko Iwata +3 more | 1994-04-19 |
| 5166726 | Photographing apparatus | Toshiya Matsumoto | 1992-11-24 |
| 5122674 | Semiconductor switching apparatus | Hiroshi Itou, Akihiko Iwata, Tatsuki Okamoto, Yoshihiro Ueda, Takashi Kumagai +1 more | 1992-06-16 |
| 5092535 | Film transport apparatus | Minoru Sashida, Yoshihiko Yoshihara | 1992-03-03 |
| 5058820 | Strip-like member take-up device | Masahiko Ito | 1991-10-22 |
| 4947213 | Projection copying apparatus | Kazuhiko Onuki, Masami Maetani, Kazuhide Sugiyama | 1990-08-07 |
| 4930721 | Roll film driving device | Masahiko Ito | 1990-06-05 |
| 4879572 | Reader-printer | Kazuhiko Onuki, Masami Maetani, Masahiko Ito | 1989-11-07 |
| 4827290 | LED array head using a fiber bundle | Makoto Yoritomo, Masashi Fuse | 1989-05-02 |
| 4805983 | Led array head | Makoto Tomoyori | 1989-02-21 |
| 4805982 | Led array head | Makoto Tomoyori | 1989-02-21 |
| 4800413 | Reader printer | Masahiko Ito, Masami Maetani, Kazuhiko Onuki | 1989-01-24 |
| 4627703 | Apparatus for forming images from positive and negative originals | Hiroaki Suzuki, Masanari Shirai, Kazuhiko Onuki | 1986-12-09 |
| 4618251 | Recording apparatus | Hitoshi Yanagawa, Takeshi Nagasawa, Shunzo Inoue, Toshio Iwaya | 1986-10-21 |
| 4519697 | Image forming apparatus | Hiroaki Takeda, Kano Tanaka | 1985-05-28 |
| 4455879 | Inspection method and apparatus for inspecting fastener sliders with automatic lock means | Tsutomu Hakoi | 1984-06-26 |
| 4426883 | Web roll amount detecting apparatus | Shunzo Inoue, Takeshi Nagasawa, Toshio Iwaya, Michio Kasuya | 1984-01-24 |
| 4334763 | Electrophotographic copying apparatus | Haruhisa Honda, Tsutomu Toyono, Yoshiaki Sone, Teruo Morikawa | 1982-06-15 |
| 4325628 | Cleaning device for an image forming apparatus | Akiyoshi Torigai, Teruo Morikawa, Masaki Nakaoka, Yoshiaki Sone | 1982-04-20 |
| 4320959 | Auxiliary exposure device for electrophotographic apparatus | Teruo Morikawa | 1982-03-23 |
| 4319836 | Optical device of a copying apparatus | Akiyoshi Torigai, Teruo Morikawa, Masaki Nakaoka, Yoshiaki Sone | 1982-03-16 |