Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12088765 | Casing structure, optical scanner, and image forming apparatus | Yoshinobu Sakaue, Takeshi Yamakawa, Ryo Sato, Makoto Noda | 2024-09-10 |
| 11800027 | Housing, optical scanner, and image forming apparatus | Takeshi Yamakawa, Yoshinobu Sakaue, Ryo Sato, Makoto Noda | 2023-10-24 |
| 11747610 | Optical scanning device and image forming apparatus | Yoshinobu Sakaue, Takeshi Yamakawa, Ryo Sato | 2023-09-05 |
| 10520850 | Image forming apparatus and image forming method | Hiroaki Nishina, Koichi Murota, Yoshinobu Sakaue, Masashi Suzuki, Takuma Nishio +1 more | 2019-12-31 |
| 10514646 | Image forming apparatus and image forming method | Yoshinobu Sakaue, Ryo Sato, Koichi Murota, Masashi Suzuki, Takuma Nishio +1 more | 2019-12-24 |
| 10437188 | Image forming apparatus | Takuma Nishio, Yoshinobu Sakaue, Ryo Sato, Koichi Murota, Masashi Suzuki +1 more | 2019-10-08 |
| 10082761 | Image forming apparatus including a rotatable exposure device | Takeshi Yamakawa, Yoshinobu Sakaue, Kazunori Watanabe, Tomoya FUJII, Ryo Sato | 2018-09-25 |
| 9471028 | Optical scanning device and image forming apparatus | Kazunori Watanabe, Yoshinobu Sakaue, Hiroshi Johno | 2016-10-18 |
| 9464629 | Servo regulator | Hiroki Kato, Tetsuya Iwanaji, Takeru Hosokawa | 2016-10-11 |
| 9360790 | Optical scanning device and image forming apparatus | Hiroshi Johno, Yoshinobu Sakaue, Kazunori Watanabe | 2016-06-07 |
| 9298121 | Optical scanning device and image forming apparatus | Kazunori Watanabe, Yoshinobu Sakaue, Hiroshi Johno | 2016-03-29 |
| 9030519 | Optical writing device and image forming apparatus | Kazunori Bannai, Takeshi Yamakawa, Kazunori Watanabe | 2015-05-12 |
| 9027338 | Fluid pressure pump motor | Junichiro Sugimoto, Yuki Sakai | 2015-05-12 |
| 8364988 | Substrate bias switching unit for a low power processor | Yonetaro Totsuka, Koichiro Ishibashi, Hiroyuki Mizuno, Osamu Nishii, Kunio Uchiyama +3 more | 2013-01-29 |
| 8189251 | Optical scanner and image forming apparatus including the same | — | 2012-05-29 |
| 8107148 | Curvature correction device, optical scanning unit, and image forming apparatus | Keiichi Serizawa | 2012-01-31 |
| 7958379 | Substrate bias switching unit for a low power processor | Yonetaro Totsuka, Koichiro Ishibashi, Hiroyuki Mizuno, Osamu Nishii, Kunio Uchiyama +3 more | 2011-06-07 |
| 7475261 | Substrate bias switching unit for a low power processor | Yonetaro Totsuka, Koichiro Ishibashi, Hiroyuki Mizuno, Osamu Nishii, Kunio Uchiyama +3 more | 2009-01-06 |
| 6946865 | Semiconductor integrated circuit apparatus | Hiroyuki Mizuno, Koichiro Ishibashi | 2005-09-20 |
| 6792493 | Data processing system having a card type interface with assigned addressing | Shigezumi Matsui, Ikuya Kawasaki, Masato Nemoto | 2004-09-14 |
| 6715090 | Processor for controlling substrate biases in accordance to the operation modes of the processor | Yonetaro Totsuka, Koichiro Ishibashi, Hiroyuki Mizuno, Osamu Nishii, Kunio Uchiyama +3 more | 2004-03-30 |
| 6630857 | Semiconductor integrated circuit apparatus | Hiroyuki Mizuno, Koichiro Ishibashi | 2003-10-07 |
| 6601154 | Cache memory employing dynamically controlled data array start timing and a microcomputer using the same | Yasuhisa Shimazaki, Seiichi Nagata, Katuhiro Norisue, Koichiro Ishibashi, Junichi Nishimoto +1 more | 2003-07-29 |
| 6594720 | Data processing system having a PC card type interface with assigned addressing | Shigezumi Matsui, Ikuya Kawasaki, Masato Nemoto | 2003-07-15 |
| 6584033 | Semiconductor integrated circuit device | Kazushige Ayukawa, Takao Watanabe | 2003-06-24 |