Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12215617 | Exhaust gas purification apparatus and exhaust gas purification method | Takayuki Homma, Tadashi Takeuchi, Tetsunori Suzuoki | 2025-02-04 |
| 12020180 | Information processing device, information processing method, information processing system, display device, and reservation system | Itaru Shimizu | 2024-06-25 |
| 11301841 | Method and system for authenticating a virtual currency instrument | Thomas Woonyoung Ko, Pramod Chintalapoodi | 2022-04-12 |
| 11215148 | Vehicle powertrain with on-board catalytic reformer | Shamel Merchant, Eugine Choi, Walter Weissman, Tilman W. Beutel, John F. Brody +6 more | 2022-01-04 |
| 11163611 | Apparatus and method for providing a virtual device | Harm Cronie, Julian Charles Nolan | 2021-11-02 |
| 10878411 | Method and apparatus for issued token management | Thomas Woonyoung Ko, Pramod Chintalapoodi | 2020-12-29 |
| 10719865 | Method and system for providing recommendation for selection of a merchant store | Thomas Woonyoung Ko, Pramod Chintalapoodi | 2020-07-21 |
| 9683480 | Spark ignition type internal combustion engine | Yoshihiro Nomura, Hidemasa Kosaka, Yoshifumi Wakisaka, Yoshihiro Hotta, Kiyomi Nakakita | 2017-06-20 |
| 9297287 | Exhaust gas control apparatus and control method for exhaust gas control apparatus | Shinya Hirota, Shunsuke Toshioka, Akira Mikami, Koichiro Fukuda, Sakutaro Hoshi +8 more | 2016-03-29 |
| 9162203 | Hydrogen generator | Hiroshi Miyagawa, Kiyoshi Yamazaki, Keiji Toh, Shohei Matsumoto, Tomojiro Sugimoto +2 more | 2015-10-20 |
| 8808951 | Electrophotographic photosensitive body | Katsumi Abe, Atsushi Takesue, Takehiro Nakajima, Shinya Nagai | 2014-08-19 |
| 8728418 | Method for producing metal hydroxide fine particle | Yoshiyuki Miyoshi, Yasunori Ichikawa | 2014-05-20 |
| 8722288 | Diphenylnaphthylamine derivatives | Shigetaka Numazawa, Katsumi Abe, Kiyotaka Ihara | 2014-05-13 |
| 8673792 | p-Terphenyl compound mixture and electrophotographic photoreceptors made by using the same | Shinya Nagai, Atsushi Takesue, Katsumi Abe, Takehiro Nakajima | 2014-03-18 |
| 8674005 | Flame retardant resin composition, method for production thereof, and molded article thereof | Yasunori Ichikawa, Yoshiyuki Miyoshi | 2014-03-18 |
| 8561578 | Hydrogen generator and internal combustion engine provided with hydrogen generator | Hiroshi Miyagawa, Susumu Kojima, Tomojiro Sugimoto, Rioh Shimizu, Norihiko Nakamura | 2013-10-22 |
| 8486594 | P-terphenyl compound mixture and electrophotographic photoreceptors made by using the same | Shinya Nagai, Atsushi Takesue, Katsumi Abe, Takehiro Nakajima | 2013-07-16 |
| 8454881 | Method of forming an eraser | Namiko Ishii | 2013-06-04 |
| 8454339 | Eraser moulding toy and method of forming an eraser | Namiko Ishii | 2013-06-04 |
| 8318056 | Optical sheet manufacturing method | Hideo Nagano, Ryuichi Katsumoto | 2012-11-27 |
| 8247144 | Photoreceptor for electrophotography | Katsumi Abe, Atsushi Takesue | 2012-08-21 |
| 8120479 | Vehicular instrument device and vehicle with vehicular instrument device | Kenichi Arie, Kazuhiro Hasunuma, Naoki Wada, Masahide Kobayashi, Hidetoshi Kabayama | 2012-02-21 |
| 8088540 | Photoreceptor for electrophotography | Katsumi Abe, Atsushi Takesue | 2012-01-03 |
| 8003286 | Photoreceptor for electrophotography | Katsumi Abe, Atsushi Takesue | 2011-08-23 |
| 7950715 | Rear seat passenger detection device | Masashi Ishikura | 2011-05-31 |