Issued Patents All Time
Showing 25 most recent of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12112727 | Stringed musical instrument string and method for manufacturing stringed musical instrument string | — | 2024-10-08 |
| RE49669 | Information processing apparatus | — | 2023-09-26 |
| 11406785 | Gas product, method for producing same and method for producing medical inhalation gas | Ichiro Misawa, Hirosuke KOBAYASHI, Kenichi Kokubo | 2022-08-09 |
| RE48830 | Information processing apparatus | — | 2021-11-23 |
| 10649371 | Developing device, process cartridge, and image forming apparatus incorporating same | Kei Saito, Yoshiyuki Fukuda, Yuuji Ishikura | 2020-05-12 |
| 9921541 | Developing device, and image forming apparatus and process cartridge incorporating same | Yasunobu Shimizu, Akira Azami, Yoshiko Ogawa, Toshio Koike, Mutsuki Morinaga +4 more | 2018-03-20 |
| 9772579 | Developing device and image forming apparatus incorporating same | Yuki Oshikawa, Akira Azami, Yoshiko Ogawa, Yoshihiro Fujiwara, Noriyuki Kimura +6 more | 2017-09-26 |
| 9625851 | Developing device and image forming apparatus incorporating same | Yuki Oshikawa, Akira Azami, Yoshiko Ogawa, Yoshihiro Fujiwara, Noriyuki Kimura +6 more | 2017-04-18 |
| 9046821 | Development device and image forming apparatus incorporating same | Tomoya Ohmura, Akira Azami, Toshio Koike, Hiroaki Okamoto | 2015-06-02 |
| 9008556 | Development device and image forming apparatus and process unit incorporating same | Yuuji Ishikura, Katsuhiro Aoki, Masayuki Yamane, Atsushi Kurokawa, Yuuki Satoh | 2015-04-14 |
| 8982086 | Information processing apparatus | — | 2015-03-17 |
| 8948638 | Image forming apparatus | Yuji Ishikura, Yasuyuki Ishii, Hideki Kosugi, Tetsuro Hirota, Yoshiko Ogawa +4 more | 2015-02-03 |
| 8897681 | Developing device, image forming apparatus, and image forming method | Tetsuro Hirota, Hideki Kosugi, Atsushi Kurokawa, Hideyasu Seki, Yasuyuki Ishii | 2014-11-25 |
| 8872984 | Tuner module, and mobile communication terminal | Yoshikazu Sugiyama | 2014-10-28 |
| 8838048 | Radio communication apparatus, radio communication method, and non-transitory computer readable medium storing radio communication control program | Mitsuhiro Kitani | 2014-09-16 |
| 8824935 | Development device, process cartridge incorporating same, and image forming apparatus incorporating same | Hideyasu Seki, Yasuyuki Ishii, Hideki Kosugi, Tetsuro Hirota, Atsushi Kurokawa | 2014-09-02 |
| 8792838 | Radio communication apparatus, radio communication method, and non-transitory computer readable medium storing radio communication control program | Mitsuhiro Kitani | 2014-07-29 |
| 8731874 | Three-dimensional CAD model creating apparatus and program | Shin Kawabe, Shinya Itagaki, Osamu Makino, Koichi Nanno, Takeharu Kondo +3 more | 2014-05-20 |
| 8654093 | Information processing apparatus | — | 2014-02-18 |
| 8594540 | Development device, process cartridge incorporating same, and image forming apparatus incorporating same | Tetsuro Hirota, Hideki Kosugi, Yoshiko Ogawa, Atsushi Kurokawa, Hideyasu Seki +1 more | 2013-11-26 |
| 8588635 | Development device, process cartridge incorporating same, and image forming apparatus incorporating same | Yoshiko Ogawa, Yasuyuki Ishii, Hideki Kosugi, Atsushi Kurokawa, Yuji Ishikura | 2013-11-19 |
| 8538364 | Filter circuit and receiver using the same | Yusaku Katsube, Junichi Takahashi, Toshihito Habuka, Kenichi Shibata, Fumihito YAMAGUCHI | 2013-09-17 |
| 8433211 | Developing device, process cartridge, and image forming apparatus | Masanori Horike, Tetsuro Hirota, Atsushi Kurokawa, Hideki Kosugi, Yoshiko Ogawa +1 more | 2013-04-30 |
| 8405486 | Electric power transmitting and receiving device, electric power transmitting device and electric power receiving device | Taku Takaki, Yuhei NIWA | 2013-03-26 |
| 8391755 | Developing device, process cartridge, and image forming apparatus | Yoshinori Nakagawa, Yasuyuki Ishii, Hideki Kosugi, Tomoko Takahashi, Ichiro Kadota | 2013-03-05 |