Issued Patents All Time
Showing 25 most recent of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8865380 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Kazunori Noguchi, Harunobu Ogaki, Shio Murai, Koji Takahashi | 2014-10-21 |
| 8843024 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Hiroki Uematsu, Harunobu Ogaki, Yasuhiro Kawai, Koji Takahashi, Shio Murai | 2014-09-23 |
| 8704430 | Piezoceramic multilayer actuator with high reliability | Bernhard Döllgast, Masahiro Inagaki, Harald Kastl, Takami Sakamoto, Carsten Schuh | 2014-04-22 |
| 8457528 | Electrophotographic apparatus | Harunobu Ogaki, Hiroki Uematsu, Yasuhiro Kawai, Koji Takahashi, Shio Murai | 2013-06-04 |
| 8410663 | Piezoelectric actuator unit having a stress relieving layer and method for manufacturing the same | Takami Sakamoto, Masahiro Inagaki, Harald Kastl, Carsten Schuh, Bernhard Doellgast | 2013-04-02 |
| 8212451 | Multi-layer piezoelectric element having a plurality of junction sections and injection apparatus employing the same | Masahiro Inagaki, Takami Sakamoto, Harald Kastl, Carsten Schuh, Bernhard Doellgast | 2012-07-03 |
| 8196843 | Multi-layer piezoelectric element, injection apparatus using the same and method of multi-layer piezoelectric element | Takami Sakamoto, Masahiro Inagaki, Harald Kastl, Carsten Schuh, Bernhard Doellgast | 2012-06-12 |
| 7972551 | Method of producing solid body having depressed portions on its surface and method of producing electrophotographic photosensitive member | Harunobu Ogaki, Hiroki Uematsu | 2011-07-05 |
| 7948150 | Piezoceramic multilayer actuator and method of manufacturing a piezoceramic multilayer actuator | Bernhard Döllgast, Masahiro Inagaki, Harald Kastl, Takami Sakamoto, Carsten Schuh | 2011-05-24 |
| 7931848 | Method of producing solid body having depressed portion on surface | Harunobu Ogaki | 2011-04-26 |
| 7901855 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus | Harunobu Ogaki, Hiroki Uematsu | 2011-03-08 |
| 7875410 | Electrophotographic photosensitive member having siloxane-polyester, process cartridge and electrophotographic apparatus | Harunobu Ogaki, Hiroki Uematsu | 2011-01-25 |
| 7851974 | Piezoceramic multilayer actuator manufactured according to particular sintering parameters and corresponding method of manufacturing | Bernhard Döllgast, Masahiro Inagaki, Harald Kastl, Takami Sakamoto, Carsten Schuh | 2010-12-14 |
| 7843114 | Piezoceramic multilayer actuator and method of manufacturing a piezoceramic multilayer actuator | Bernhard Döllgast, Masahiro Inagaki, Harald Kastl, Takami Sakamoto, Carsten Schuh | 2010-11-30 |
| 7749667 | Image forming method, and electrophotographic apparatus making use of the image forming method | Masataka Kawahara, Hiroki Uematsu, Akio Maruyama, Harunobu Ogaki, Akira Shimada +4 more | 2010-07-06 |
| 7718331 | Electrophotographic photosensitive member with depressed portions, process cartridge holding the electrophotographic photosensitive member and electrophotographic apparatus with the electrophotographic photosensitive member | Hiroki Uematsu, Harunobu Ogaki, Masataka Kawahara, Akira Shimada, Akio Maruyama +4 more | 2010-05-18 |
| 7629102 | Method for preparing electrophotographic photosensitive member | Harunobu Ogaki, Kazunori Noguchi, Hiroki Uematsu, Masataka Kawahara | 2009-12-08 |
| 7622238 | Process for producing electrophotographic photosensitive member | Hiroki Uematsu, Akira Shimada, Masataka Kawahara, Harunobu Ogaki, Akio Maruyama +4 more | 2009-11-24 |
| 7556901 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Takashi Anezaki, Harunobu Ogaki, Hiroki Uematsu, Masataka Kawahara, Kyoichi Teramoto +6 more | 2009-07-07 |
| 7551878 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Harunobu Ogaki, Hiroki Uematsu, Masataka Kawahara, Kyoichi Teramoto, Akira Shimada +4 more | 2009-06-23 |
| 7528533 | Vibratory gyroscope | Takeshi Inoue, Mitsuru Yamamoto, Kenji Kuramoto, Mitsuhiro Nakajima, Takeshi Hosokawa +2 more | 2009-05-05 |
| 7483261 | Cooling device for an electronic equipment | Kazuyuki Mikubo, Sakae Kitajo, Mitsuru Yamamoto | 2009-01-27 |
| 7420807 | Cooling device for electronic apparatus | Kazuyuki Mikubo, Sakae Kitajo, Yasuhiro Sasaki, Mitsuru Yamamoto | 2008-09-02 |
| 7413840 | Process for forming an electrophotographic photosensitive member with depressed portions by condensing a surface of a surface layer on which a coating liquid is present | Harunobu Ogaki | 2008-08-19 |
| 7364824 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Toshihiro Kikuchi, Harumi Sako, Kimihiro Yoshimura, Hideaki Tamai, Nobuo Kosaka | 2008-04-29 |