Issued Patents All Time
Showing 1–25 of 99 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12317692 | Display device | Nobuo Imai, Hiroshi Ogawa | 2025-05-27 |
| 12280635 | Electric compressor | Keiji Yashiro, Yuzuki ANDO | 2025-04-22 |
| 12010878 | Display device | Nobuo Imai, Hiroshi Ogawa | 2024-06-11 |
| 11844246 | Display device | Nobuo Imai, Hiroshi Ogawa | 2023-12-12 |
| 10905828 | Administration apparatus design system, administration system, administration apparatus design method, administration apparatus design program, and medical apparatus design system | Shinji Nagamatsu, Shingo Oda, Toru Kitaguchi, Naoto Okuyama, Masashi Iwayama | 2021-02-02 |
| 10190587 | Motor-driven compressor | Takashi Kawashima | 2019-01-29 |
| 10087935 | Motor-driven compressor | Akimitsu Ichihara, Takashi Kawashima | 2018-10-02 |
| 9928370 | Communication device, communication method, computer program product, and communication system | Yoshimichi Tanizawa, Hideaki Sato, Ririka Takahashi, Shinya Murai | 2018-03-27 |
| 9926931 | Motor-driven compressor | Akimitsu Ichihara, Takashi Kawashima | 2018-03-27 |
| 9620624 | Method of manufacturing a semiconductor device | — | 2017-04-11 |
| 9356780 | Device, method, and system for encrypted communication by using encryption key | Yoshimichi Tanizawa, Hideaki Sato, Ririka Takahashi, Shinya Murai | 2016-05-31 |
| 9313184 | Communication apparatus, communication system, and computer program product | Yoshimichi Tanizawa, Hideaki Sato | 2016-04-12 |
| 9083682 | Communication device and computer program product | Yoshimichi Tanizawa, Hideaki Sato | 2015-07-14 |
| 8909689 | Arithmetic device | Hideo Shimizu, Yuichi Komano, Koichi Fujisaki | 2014-12-09 |
| 8227156 | Electrophotographic photoconductor, image forming apparatus, image forming method, and process cartridge | Keisuke Shimoyama, Eiji Kurimoto, Tatsuya Niimi, Yoshiki Yanagawa | 2012-07-24 |
| 8192905 | Electrophotographic photoconductor, image forming apparatus, and process cartridge | Keisuke Shimoyama, Eiji Kurimoto | 2012-06-05 |
| 8007972 | Electrophotographic photoconductor, and image forming apparatus, process cartridge and image forming method using the same | Eiji Kurimoto, Keisuke Shimoyama, Michio Kimura, Takeshi Takada, Yasuyuki Yamashita +2 more | 2011-08-30 |
| 7919220 | Electrophotographic photoreceptor, image forming apparatus and process cartridge | Keisuke Shimoyama, Eiji Kurimoto | 2011-04-05 |
| 7871747 | Electrophotographic photoconductor having charge blocking and moire preventing layers | Keisuke Shimoyama, Eiji Kurimoto, Takeshi Orito, Tatsuya Niimi, Yoshiki Yanagawa +1 more | 2011-01-18 |
| 7745988 | 3, 6-diphenylcarbazole compound and organic electroluminescent device | Masaomi Sasaki, Masafumi Torii, Toshiya Sagisaka, Takashi Okada, Chihaya Adachi +2 more | 2010-06-29 |
| 7718760 | π-Conjugated polymer and manufacturing method thereof | Masaomi Sasaki, Toshiya Sagisaka, Masafumi Torii, Takashi Okada | 2010-05-18 |
| 7564511 | Method of fabricating a circuit array substrate | Hiroshi TABATAKE, Tetsuya Kawamura, Katsuhiko Inada, Atsushi Takeda, Nobuo Imai +1 more | 2009-07-21 |
| 7550554 | Aryl amine polymer, thin film transistor using the new aryl amine polymer, and method of manufacturing the thin film transistor | Toshiya Sagisaka, Masaomi Sasaki, Masafumi Torii, Takashi Okada, Yoshinobu Nakayama +4 more | 2009-06-23 |
| 7496759 | Multisignature method, apparatus, program, and system | Yuichi Komano, Kazuo Ohta, Atsushi Shimbo | 2009-02-24 |
| 7305085 | Encryption apparatus and method, and decryption apparatus and method based on block encryption | Kenji Ohkuma, Fumihiko Sano, Hirofumi Muratani | 2007-12-04 |