Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11307174 | Ultrasonic flaw detection device | Tomonori Kimura, Tomonobu Gotou, Yoshiaki Kunii, Hisashi Udagawa | 2022-04-19 |
| 7528994 | Apparatus and method for preparing printing data, computer product, and prescription preparation apparatus | Yuki Kitaoka | 2009-05-05 |
| 5215842 | Photosensitive element for electrophotography | Sukekazu Aratani, Shigeo Suzuki, Katuo Sugawara, Toshiro Saito, Tsuneaki Kawanishi +3 more | 1993-06-01 |
| 4999654 | Image forming system | Fumitaka Maruo | 1991-03-12 |
| 4430404 | Electrophotographic photosensitive material having thin amorphous silicon protective layer | Kunihiro Tamahashi, Shigeharu Onuma, Atsushi Kakuta, Yasuki Mori, Katsuhito Suzuki +1 more | 1984-02-07 |
| 4405703 | Electrophotographic plate having an age-hardened aluminum substrate and process for producing the same | Shigeharu Onuma, Kunihiro Tamahashi, Atsushi Kakuta, Yasuki Mori, Hirosada Morishita | 1983-09-20 |
| 4253038 | Light source excited by high frequency for Zeeman effect atomic absorption analysis | Kunihiro Maeda, Keiichi Kuniya, Sadami Tomita, Kohnosuke Ohishi | 1981-02-24 |