Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12408255 | Cooling device | Kenta Emori, Jumpei Niida, Shigeharu Yamagami | 2025-09-02 |
| 12207434 | Cooling device | Kenta Emori, Jumpei Niida, Shigeharu Yamagami | 2025-01-21 |
| 11561679 | Display control system, display control method, and program for page arrangement of information items | — | 2023-01-24 |
| 11447696 | Fluorescent member, its manufacturing method, and light-emitting apparatus | Junichi Tatami, Takuma Takahashi | 2022-09-20 |
| 11148883 | Article carrier system, order management device, and control method for article carrier system | Hiroshi Yoshitake, Ryota KAMOSHIDA, Junichi Kimura | 2021-10-19 |
| 11027920 | Rack management system and rack management method | Hiroyuki Yoshimoto, Yoriko KAZAMA, Junichi Kimura, Ryota KAMOSHIDA, Haruka Terai | 2021-06-08 |
| 11014745 | Picking system and picking method | Yoriko KAZAMA, Junichi Kimura | 2021-05-25 |
| 10067437 | Electrostatic charge image developer, process cartridge, and image forming apparatus | Masashi Ikeda, Yuka Ishihara, Manabu Furuki, Makoto Kamisaki, Teppei Yawada | 2018-09-04 |
| 9891577 | Image forming apparatus and image forming method using a toner carrier containing silicon derived from silica and silicone oil | Masashi Ikeda, Yuka Ishihara, Manabu Furuki, Makoto Kamisaki, Teppei Yawada | 2018-02-13 |
| 9176411 | Electrostatic charge image developing toner, toner container, and image forming apparatus | Koji Sasaki, Satoshi Inoue, Yutaka Saito, Yasuaki Hashimoto | 2015-11-03 |
| 8685602 | Toner for electrophotography, developer for electrophotography, toner cartridge, image forming apparatus, and image forming method | Yuka Ishihara, Masahiro Okita | 2014-04-01 |
| 8121301 | Earpiece, electronic device and communication device | Shinya Suzuki, Yukinari Inoue | 2012-02-21 |
| 7820349 | Toner for electrostatic latent image development, production method thereof, and developer for electrostatic latent image development | Seiichi Takagi, Takashi Imai, Susumu Yoshino, Katsumi Daimon, Toyofumi Inoue +2 more | 2010-10-26 |
| 7348119 | Toner for developing electrostatic latent image, method for manufacturing toner, and developer for developing electrostatic latent image | Tetsu Torigoe, Noriyoshi Takahashi, Teigen Ri, Sueko Sakai | 2008-03-25 |
| 7033719 | Toner having specific relation between absorption spectra, and developer, image forming method and image forming apparatus using same | Manabu Serizawa, Kazuhiko Yanagida, Hidekazu Yaguchi, Takahisa Fujii, Yasuo Matsumura | 2006-04-25 |
| 6770317 | Whipped cream | Kenji Ikeda, Yasuo Okutomi | 2004-08-03 |
| 5456990 | Magnetic toner | Seiichi Takagi, Toshiyuki Yano, Hiroe Okuyama, Teruo Masukawa, Sueko Sakai | 1995-10-10 |
| 4973538 | Functionally seprated type toner for fixing with heated rolls | Chiaki Suzuki, Masayoshi Shinoki, Koichi Kumashiro, Sueko Sakai | 1990-11-27 |
| 4912004 | Carrier for developer | Ikutaroh Nagatsuka, Yasuo Matsumura, Masayuki Takeda, Takayoshi Aoki | 1990-03-27 |