Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5540742 | Method of fabricating thin film cells and printed circuit boards containing thin film cells using a screen printing process | Morimasa Mano, Takeshi Miyabayashi | 1996-07-30 |
| 5225299 | Photosensitive recording medium and method and apparatus for recording images employing the same | Mitsuru Ohta | 1993-07-06 |
| 5217828 | Flexible thin film cell including packaging material | Morimasa Mano, Takeshi Miyabayashi | 1993-06-08 |
| 5204164 | Image transferred material | Takemi Yamamoto, Shunichi Higashiyama | 1993-04-20 |
| 5169677 | Method for forming lens at end portion of optical apparatus, optical signal transmission apparatus, and optical information processing apparatus | Mitsuru Ohta, Yoshiyuki Ban | 1992-12-08 |
| 5049920 | Photocopying method and apparatus | Takemi Yamamoto, Shunichi Higashiyama, Masashi Ueda, Akira Sago, Osamu Takagi +2 more | 1991-09-17 |
| 5035965 | Printed circuit board having a thin film cell incorporated therein | Morimasa Mano, Takeshi Miyabayashi | 1991-07-30 |
| 5030540 | Method for forming image forming medium and method for carrying the medium on arbitrary image carrying medium | Shunichi Higashiyama | 1991-07-09 |
| 4996552 | Image exposure device for exposing photosensitive recording medium to color image lights | Hiroshi Kawahara | 1991-02-26 |
| 4965592 | Image processing apparatus for reproducing images on projector screen and photosensitive medium | Takemi Yamamoto, Naoyuki Hatta, Kenji Sakakibara, Yuji Asano, Yoshimasa Hara +2 more | 1990-10-23 |
| 4939528 | Equipment requiring external cartridge to be assembled therein | Takemi Yamamoto, Masashi Ueda, Morimasa Mano, Kazuhiko Matsuda | 1990-07-03 |
| 4935767 | Color-image copying apparatus | Kenji Sakakibara | 1990-06-19 |
| 4931825 | Image recording apparatus provided with exposure unit using cathode ray tube | Makoto Suzuki, Shigeru Mizuno, Osamu Takagi | 1990-06-05 |
| 4920374 | Picture recording apparatus | Takemi Yamamoto, Tsugio Okamoto, Naoyuki Hatta, Yuji Asano, Kenji Sakakibara +4 more | 1990-04-24 |
| 4884082 | Color image recording apparatus | Takakuni Sonoda, Kazunori Tanabe, Morikazu Iwase, Tokunori Kato | 1989-11-28 |
| 4875074 | Image recording apparatus | Jun Sakai, Shigeyuki Hayashi, Makoto Suzuki, Yasuo Kimura | 1989-10-17 |
| 4814808 | Developing apparatus for photo/pressure sensitive sheet | Takemi Yamamoto, Osamu Takagi, Hitoshi Yoshida, Naoto Iwao, Yoshiyuki Ban | 1989-03-21 |
| 4810614 | Method of recording information on photosensitive and pressure-sensitive sheet utilizing mask original form | Takemi Yamamoto, Tsugio Okamoto, Naoyuki Hatta, Yuji Asano, Kenji Sakakibara +4 more | 1989-03-07 |
| 4810058 | Exposure device utilizing a liquid crystal shutter matrix | Ichiro Sasaki | 1989-03-07 |
| 4797107 | Copyable blackboard | Naoyuki Hatta, Hideo Yoshihara, Takeshi Izaki, Akihiro Sawada, Takemi Yamamoto | 1989-01-10 |