Issued Patents All Time
Showing 201–225 of 274 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5326976 | Radiation measuring device for measuring doses from a radiotherapy aparatus | — | 1994-07-05 |
| 5280324 | Toner cartridge | Hisao Ono, Yukio Ota, Yoshiharu Momiyama, Shigeki Nakajima | 1994-01-18 |
| 5268255 | Photo-setting resist composition, a process for producing a printed circuit board by using the composition, and a printed circuit board obtained by using the composition | Makio Watanabe, Shinichiro Imabayashi, Reiko Yano, Isamu Tanaka, Hitoshi Oka +2 more | 1993-12-07 |
| 5239345 | Image forming apparatus having function of dust removal | Yoshiharu Momiyama, Yoshitomo Koga, Masato Sakai, Katsuyuki Ito, Shinichi Katakura | 1993-08-24 |
| 5235389 | Replaceable toner cartridge with internal stirring member, and electrophotographic printer employing the same | Yukio Ota, Yoshitomo Koga, Kazuki Obara, Yoshiharu Momiyama, Shigeki Nakajima +2 more | 1993-08-10 |
| 5219794 | Semiconductor integrated circuit device and method of fabricating same | Toshihiko Satoh, Tetsuya Hayashida, Takeo Yamada, Takashi Mori | 1993-06-15 |
| 5215849 | Non-magnetic one-component developer | Yoshihiro Makuta, Mitsuo Ueno, Minoru Isobe, Katsuyuki Ito | 1993-06-01 |
| 5216462 | Toner residual amount detecting mechanism | Shigeki Nakajima, Masato Takano, Yoshiharu Momiyama, Yukio Ota | 1993-06-01 |
| 5213176 | Self-propelled vehicle | Noriyuki Oroku, Takamichi Suzuki, Toyohide Hamada, Minoru Ikeda, Masayasu Akaiwa +3 more | 1993-05-25 |
| 5184177 | Electrophotographic printing apparatus | Shigeki Nakajima, Hisao Ono, Yoshiharu Momiyama | 1993-02-02 |
| D332962 | Image drum cartridge | Hisao Ono, Yoshiharu Momiyama, Shigeki Nakajima | 1993-02-02 |
| 5167458 | Wire driving mechanism | Hirokazu Andou, Masahiro Tatsukami, Jiro Tanuma, Katsuya Kamimura, Tatsuya Koyama +1 more | 1992-12-01 |
| 5165808 | Wire dot print head | Hirokazu Andou, Tatsuya Koyama, Mitsuru Kishimoto, Kiyoshi Ikeda, Minoru Teshima | 1992-11-24 |
| 5164905 | Production system with order of processing determination | Takemasa Iwasaki, Sadao Shimoyashiro, Haruo Ohya, Tsutomu Takahashi, Masahiro Watanabe | 1992-11-17 |
| 5152518 | Method of controlling an automatic sheet feeder using multiple pulses | Jiro Tanuma, Takao Uchida, Akira Nagumo | 1992-10-06 |
| 5144647 | Radiation exposure field limiting apparatus | — | 1992-09-01 |
| 5132734 | Developing apparatus | Yoshiharu Momiyama, Shigeki Nakajima, Yoshitomo Koga, Yukio Ota | 1992-07-21 |
| 5100276 | Production system using wafer-like carrier jig | Takemasa Iwasaki, Sadao Shimoyashiro, Haruo Ohya, Tsutomu Takahashi, Masahiro Watanabe | 1992-03-31 |
| 5100120 | Cut-sheet feeder control method | Jiro Tanuma, Takao Uchida, Akira Nagumo | 1992-03-31 |
| 5091283 | Photocurable diallyl phthalate resin composition and printed circuit board using the same | Isamu Tanaka, Hitoshi Oka, Makio Watanabe, Shinichiro Imabayashi, Yukihiro Taniguti | 1992-02-25 |
| 5078303 | Mechanism for mounting and removing a toner cartridge of a development device | Kiyoshi Matsuda, Hisao Ono, Yoshiharu Momiyama | 1992-01-07 |
| 5068712 | Semiconductor device | Gen Murakami, Kunihiro Tsubosaki, Masahiro Ichitani, Kunihiko Nishi, Ichiro Anjo +19 more | 1991-11-26 |
| D321716 | Toner cartridge | Hisao Ono, Yoshiharu Momiyama, Shigeki Nakajima | 1991-11-19 |
| 5039238 | Dot-matrix printer with impact force determination | Jiro Tanuma, Hideaki Ishimizu, Chihiro Komori | 1991-08-13 |
| 5039910 | Standing-wave accelerating structure with different diameter bores in bunching and regular cavity sections | Yusuke Moriguchi | 1991-08-13 |