Issued Patents All Time
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371615 | Method of treating quantum dot-containing aqueous solution | Yusuke Ikeda, MASAKAZU KAMURA, Yuka Utsumi, Yasushi Asaoka | 2025-07-29 |
| 12330726 | Vehicle control device | Kota KIMURA, Yu Sakai | 2025-06-17 |
| 12268057 | Method for manufacturing display device and display device | Yasushi Asaoka | 2025-04-01 |
| 12263194 | Bacillus bacterium, interleukin-22 production inducing agent, skin barrier function enhancing agent | Toshihiko Kumazawa, Atsuhisa Nishimura, Noriyuki Asai | 2025-04-01 |
| 12160934 | Heater control device | Tatsuyoshi Nakajima, Takahiro Miyadoh | 2024-12-03 |
| 12150220 | Method for manufacturing light-emitting element inlcuding quantum dots | Jun Sakuma, Yasushi Asaoka | 2024-11-19 |
| 12036955 | Heater control device | Tatsuyoshi Nakajima, Takahiro Miyadoh | 2024-07-16 |
| 11917824 | Semiconductor storage device and method for manufacturing semiconductor storage device | — | 2024-02-27 |
| 11778697 | Heating apparatus for window glass of vehicle | Hideyuki Murasato, Toshifumi Kawasaki, Masami Nagano | 2023-10-03 |
| 11458818 | Window glass anti-fogging structure, electric power supply control apparatus of window glass anti-fogging structure, and vehicle-installed camera apparatus with window glass anti-fogging structure | — | 2022-10-04 |
| 11260085 | Salt-tolerant lactobacillus, method of culturing salt-tolerant lactobacillus, and immunostimulant | Toshihiko Kumazawa, Atsuhisa Nishimura, Noriyuki Asai | 2022-03-01 |
| 11163246 | Developing device including a conveyor with a space between blades and image forming apparatus including same | Tatsuya OHHIRA, Koichi Yamazaki, Yuki Oshikawa | 2021-11-02 |
| 11131944 | Developing device regulates an amount of developer on a developing sleeve | Kei Saito, Kentarou Matsumoto, Masaki Takahashi | 2021-09-28 |
| 11048189 | Toner container, toner supply device, and image forming apparatus including a sheet member with two portions to move toner | Koichi Yamazaki, Hideo Yoshizawa, Tatsuya OHHIRA | 2021-06-29 |
| 10895827 | Developer conveyor having three blades | Tatsuya OHHIRA, Koichi Yamazaki, Hideo Yoshizawa | 2021-01-19 |
| 10640090 | Optical device | Toshifumi Kawasaki, Yasutomo Morii, Takeki MORI, Kazumi Chida | 2020-05-05 |
| 10568043 | Communication device and communication method | — | 2020-02-18 |
| 10513168 | Vehicular optical system | Daisuke Maeta, Takeki MORI, Kazumi Chida | 2019-12-24 |
| 9939758 | Developing device, and image forming apparatus and process cartridge incorporating same | Akira Fujimori, Yutaka Takahashi, Daisuke Hamada | 2018-04-10 |
| 9936461 | Communication device and communication method | — | 2018-04-03 |
| 9690254 | Developing device, and image forming apparatus and process cartridge incorporating same | Jun Shiori, Hideo Yoshizawa, Daisuke Hamada, Shingo Kuboki | 2017-06-27 |
| 9690233 | Developing device, process cartridge, and image forming apparatus incorporating same | Daisuke Hamada, Jun Shiori, Hideo Yoshizawa, Shingo Kuboki | 2017-06-27 |
| 9410540 | Variable displacement hydraulic motor/pump | Norihide Mizoguchi, Mitsuru Ohshiro | 2016-08-09 |
| 9335662 | Developing device and image forming apparatus and process cartridge incorporating same | Ichiro Kadota | 2016-05-10 |
| 9113425 | Communication device, a communication system and a communication control method | — | 2015-08-18 |