Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11002312 | Motor and fan motor | Kunio Sakurada, Hirotaka Tamekuni, Takeru OMURA | 2021-05-11 |
| 10920787 | Blower | Kunio Sakurada, Akinobu Sumiji, Hirotaka Tamekuni | 2021-02-16 |
| 10642186 | Developing member having outer surface with independent electrically insulating domains, electrophotographic process cartridge, and electrophotographic image forming apparatus | Yuji Sakurai, Minoru Nakamura, Ryo Sugiyama, Kazutoshi Ishida, Kenta Matsunaga +1 more | 2020-05-05 |
| 10310447 | Electrophotographic member, process cartridge, and electrophotographic image forming apparatus | Yuji Sakurai, Kazutoshi Ishida, Minoru Nakamura, Toru Ishii, Ryo Sugiyama +1 more | 2019-06-04 |
| 9952531 | Developing member having alumina particles exposed within protrusions | Toru Ishii, Minoru Nakamura, Kenta Matsunaga | 2018-04-24 |
| 9453434 | Gas turbine engine system equipped with Rankine cycle engine | Kazuhiko Tanimura, Ryozo Tanaka, Takao Sugimoto, Karsten Kusterer, Dieter Bohn +1 more | 2016-09-27 |
| 9411262 | Developer quantity control blade having blade member composed of a thermoplastic elastomer composition and image forming apparatus | Mitsuru Okuda, Yoshinobu Ogawa, Sinya Tokitou | 2016-08-09 |
| 9022588 | Mirror surface angle adjusting device | Masaru Chino, Tetsuya Murakoshi, Osamu Ichikawa | 2015-05-05 |
| 8689827 | Fuel supply apparatus | Tetsuro Okazono, Shinobu Oikawa, Kiyomori Kobayashi, Norihiro Hayashi, Shinji Noda +4 more | 2014-04-08 |
| 8485730 | Rolling bearing | Takashi Ito, Chikage Akai, Chikara Ohki, Kazuhiro Yagita | 2013-07-16 |
| 8453528 | Mechanical component and rolling bearing | Chikara Ohki, Kazuhiro Yagita, Takashi Ito | 2013-06-04 |
| 8337089 | Mechanical component and rolling bearing | Chikara Ohki, Kazuhiro Yagita, Takashi Ito | 2012-12-25 |
| 8008512 | Pyridazine compound and use thereof | Akio Manabe | 2011-08-30 |
| 7795258 | Pyridazine compound and use thereof | Akio Manabe | 2010-09-14 |
| 7569518 | Pyridazine Compound and Use Thereof | Akio Manabe | 2009-08-04 |
| 4871695 | Process for the production of glass | Koji Seki, Kiyoshi Ohno, Hiroshi Yokota | 1989-10-03 |
| 4828595 | Process for the production of glass | Terukazu Imayoshi, Hitoshi Kikuchi, Akihiro Nakamura | 1989-05-09 |
| 4828593 | Process for the production of glass | Terukazu Imayoshi, Hitoshi Kikuchi, Akihiro Nakamura | 1989-05-09 |
| 4828594 | Process for the production of glass | Hiroshi Namikawa, Youji Koguchi, Shin-Ichi Miyake, Terukazu Imayoshi, Hitoshi Kikuchi +1 more | 1989-05-09 |
| 4645560 | Liquid encapsulation method for growing single semiconductor crystals | Kazuhisa Matsumoto, Shinichi Akai, Shintaro Miyazawa | 1987-02-24 |
| 4419882 | Leakage detection method using helium | Hiroshi Ishii, Kohji Seki, Toshiaki Yamazaki | 1983-12-13 |
| 4269323 | Heat insulated tank | Nobuyoshi Ito, Minoru Morita, Takashi Fukano | 1981-05-26 |
| 4220316 | Top rail for use on railing construction | Hiromitsu Naka, Takeshi Miyashiro, Hidetoshi Kawase, Yoshihde Sugimoto, Tsutomu Shirataki | 1980-09-02 |