Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12075569 | Circuit board producing apparatus | Yasuo Matsumura, Sumiaki Yamasaki, Tsuyoshi Murakami, Shuji Sato | 2024-08-27 |
| 11272622 | Method for producing circuit board and method for producing integrated circuit including the same | Yasuo Matsumura, Sumiaki Yamasaki, Tsuyoshi Murakami, Shuji Sato | 2022-03-08 |
| 11169459 | Resin particle set | Tomoaki Tanaka, Tsuyoshi Murakami | 2021-11-09 |
| 10712680 | White toner for electrostatic image development, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method | Shinya Sakamoto | 2020-07-14 |
| 10684567 | Toner for developing electrostatic image, electrostatic-image developer, and toner cartridge | Atsushi Sugawara, Tsuyoshi Murakami, Masaki Iwase | 2020-06-16 |
| 10551756 | Image forming apparatus and method for forming image | Tsuyoshi Murakami | 2020-02-04 |
| 10180650 | Image forming apparatus | Masataka Kuribayashi, Masahiro Uchida, Takafumi Koide, Yusuke Fukuda, Katsuyuki Kitajima +2 more | 2019-01-15 |
| 10175612 | Image forming apparatus | Takafumi Koide, Masataka Kuribayashi, Masahiro Uchida, Yusuke Fukuda, Katsuyuki Kitajima +2 more | 2019-01-08 |
| 10152008 | Image forming apparatus | Masataka Kuribayashi, Masahiro Uchida, Takafumi Koide, Yusuke Fukuda, Katsuyuki Kitajima +2 more | 2018-12-11 |
| 10133221 | Image forming apparatus | Masahiro Uchida, Masataka Kuribayashi, Takafumi Koide, Yusuke Fukuda, Katsuyuki Kitajima +2 more | 2018-11-20 |
| 10042275 | Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge | Masaki Iwase, Atsushi Sugawara, Tsuyoshi Murakami | 2018-08-07 |
| 9946182 | Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge | Tsuyoshi Murakami, Atsushi Sugawara, Masaki Iwase | 2018-04-17 |
| 9904196 | White toner for developing electrostatic charge image, electrostatic charge image developer, and toner cartridge | Atsushi Sugawara, Tsuyoshi Murakami, Masaki Iwase | 2018-02-27 |
| 9835962 | Electrostatic image-developing toner, electrostatic image developer, and toner cartridge | Satoshi KAMIWAKI, Akira Matsumoto, Tsuyoshi Murakami, Satoshi Miura, Atsushi Sugawara +6 more | 2017-12-05 |
| 9671708 | Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge | Atsushi Sugawara, Tsuyoshi Murakami, Yukiaki NAKAMURA | 2017-06-06 |
| 9529288 | Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge | Atsushi Sugawara, Tsuyoshi Murakami, Yukiaki NAKAMURA | 2016-12-27 |