Issued Patents All Time
Showing 1–25 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11163246 | Developing device including a conveyor with a space between blades and image forming apparatus including same | Tatsuya OHHIRA, Yuki Oshikawa, Takahiro Adachi | 2021-11-02 |
| 11048189 | Toner container, toner supply device, and image forming apparatus including a sheet member with two portions to move toner | Takahiro Adachi, Hideo Yoshizawa, Tatsuya OHHIRA | 2021-06-29 |
| 10895827 | Developer conveyor having three blades | Tatsuya OHHIRA, Hideo Yoshizawa, Takahiro Adachi | 2021-01-19 |
| 10854588 | Semiconductor device | Hisashi Toyoda, Koichi Arai, Tatsuhiro Seki | 2020-12-01 |
| 10411698 | Cascode connected SiC-JFET with SiC-SBD and enhancement device | Tetsuo Sato | 2019-09-10 |
| 10317814 | Powder supply device and image forming apparatus incorporating same | Nobuo Takami, Tetsuro Hirota, Kenji Kikuchi, Atsushi Nakamoto, Naohiro Kawashima +3 more | 2019-06-11 |
| 10224921 | Semiconductor device and electric power control apparatus | Ryo Kanda, Hiroshi Kuroiwa, Masatoshi Maeda, Tetsu Toda | 2019-03-05 |
| 10069439 | Power conversion system, power module, and semiconductor device with diode coupling | Yoshihiko Yokoi, Yusuke OJIMA | 2018-09-04 |
| 10050620 | Cascode connected SiC-JFET with SiC-SBD and enhancement device | Tetsuo Sato | 2018-08-14 |
| 10007209 | Developing device and image forming apparatus incorporating same that reduce low-flow regions of toner within the developing device | Shinnosuke Koshizuka, Nobuo Takami, Atsushi Nakamoto, Kazunori Suzuki, Naohiro Kawashima | 2018-06-26 |
| 9897938 | Developing device and image forming apparatus incorporating same | Shinnosuke Koshizuka, Tatsuya Kubo, Atsushi Nakamoto, Nobuo Takami, Kazunori Suzuki +1 more | 2018-02-20 |
| 9837395 | Semiconductor device | Hisashi Toyoda, Koichi Arai, Tatsuhiro Seki | 2017-12-05 |
| 9817335 | Powder amount detector, powder supply device, and image forming apparatus incorporating same | Naohiro Kawashima, Nobuo Takami, Atsushi Nakamoto, Shinnosuke Koshizuka, Tatsuya Kubo +4 more | 2017-11-14 |
| 9621151 | Semiconductor device and electric power control apparatus | Ryo Kanda, Hiroshi Kuroiwa, Masatoshi Maeda, Tetsu Toda | 2017-04-11 |
| 9341986 | Developing device, image forming apparatus, and process cartridge | Atsushi Nakamoto, Tadashi Ogawa, Hironori Ohshima | 2016-05-17 |
| 9244383 | Toner supplying device and image forming apparatus having a projection which interacts with a depression of a toner container to prevent adhering of toner to an interior of the toner container | Hironori Ohshima, Tadashi Ogawa, Atsushi Nakamoto | 2016-01-26 |
| 9238064 | Allogeneic cancer cell-based immunotherapy | Eckhard R. Podack, Joseph Rosenblatt | 2016-01-19 |
| 8978927 | Article advancing device and article arrangement shelf | Tatsuo Arakawa, Kazunori Nakaya | 2015-03-17 |
| 8685384 | Recombinant cancer cell secreting modified heat shock protein-antigenic peptide complex | Eckhard R. Podack, Julie Spielman | 2014-04-01 |
| 8655237 | Development device and image forming apparatus incorporating same | Yuji Suzuki, Akihiro Takayama, Kentaro Nodera, Hiroyuki Uenishi, Susumu Tateyama +2 more | 2014-02-18 |
| 8475785 | Allogeneic cancer cell-based immunotherapy | Eckhard R. Podack, Joseph Rosenblatt | 2013-07-02 |
| D678228 | Chamber block | Kouki Suzuki, Kazuhiro Furuki | 2013-03-19 |
| 8251232 | Article advancing device and article arrangement shelf | Kazunori Nakaya, Hiroyuki Ono, Tatsuo Arakawa | 2012-08-28 |
| D658692 | Liner for plasma processing apparatus | Kouki Suzuki, Daisuke Toriya | 2012-05-01 |
| 8049777 | Insertion support system for specifying a location of interest as an arbitrary region and also appropriately setting a navigation leading to the specified region | Shunya Akimoto, Junichi Ohnishi, Fumihiro Asano, Hiroshi Moriya, Takashi Ishida | 2011-11-01 |