Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313547 | State identification device, state identification method, and state identification program | Haruka IKEDA, Norimasa Kishi, Masatoshi Ishikawa | 2025-05-27 |
| 12206971 | Information processing system having a mirror for switching a gaze direction of an imaging unit | Yuriko Ezaki, Yushi Moko, Masatoshi Ishikawa | 2025-01-21 |
| 11835456 | Substance identification device, substance identification method and substance identification program | Masatoshi Ishikawa, Norimasa Kishi, Haruka IKEDA | 2023-12-05 |
| 9787886 | Blurless image capturing system | Masatoshi Ishikawa, Hiromasa Oku | 2017-10-10 |
| 6091844 | Image processing device and method for identifying an input image and copier including same | Tooru Fujii, Genki Yotsui, Shinya Sonoda, Yoshinori Yamaguchi, Kouichi Oomae | 2000-07-18 |
| 5550938 | Cordless image scanner | Toshihiro Tashima | 1996-08-27 |
| 5272477 | Remote control card and remote control system | Toshihiro Tashima | 1993-12-21 |
| 5237589 | Method of and apparatus for shaping waveform and method of and apparatus for generating threshold for waveform shaping | Seigo Inamine | 1993-08-17 |
| 4908485 | Push-button switch | Sueaki Honda, Mitsuji Hayashi, Yasuhiro Kiyono, Takashi Niwa | 1990-03-13 |
| 4556768 | Limit switch assembly | Haruo Atsumi, Norio Iwakiri, Yasuhiro Kiyono | 1985-12-03 |