Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8081917 | Image-bearing member protecting agent, protective layer forming device, process cartridge and image forming apparatus | Hiroshi Nakai, Masahide Yamashita, Masato Iio, Shinya Tanaka | 2011-12-20 |
| 8081916 | Protective agent for image bearing member, protective layer setting unit, and process cartridge | Shinya Tanaka, Hiroshi Nakai, Masato Iio, Masahide Yamashita, Naoyuki Ozaki | 2011-12-20 |
| 7991342 | Protective material and image forming apparatus using the protective material | Toshiyuki Kabata, Kumiko Hatakeyama, Shinya Tanaka, Masahide Yamashita, Masato Iio +1 more | 2011-08-02 |
| 7979017 | Image-bearing member protecting agent, protective layer forming device, image forming method, image forming apparatus and process cartridge | Shinya Tanaka, Hiroshi Nakai | 2011-07-12 |
| 7979016 | Image forming apparatus and protective agent block | Kumiko Hatakeyama, Toshiyuki Kabata, Masahide Yamashita | 2011-07-12 |
| 7941087 | Image-bearing member protecting agent, protective layer forming device, image forming method, image forming apparatus and process cartridge | Shinya Tanaka, Hiroshi Nakai, Masahide Yamashita, Masato Iio | 2011-05-10 |
| 7539599 | Abnormality diagnosing method, condition appraisal apparatus, image forming apparatus, management apparatus and management system | Yasuhiko Saka, Kohsuke Tsunashima, Mitsuo Hasebe, Shigeru Mita | 2009-05-26 |
| 7079379 | Cooling device high voltage electrical unit for motor of vehicle, and hybrid vehicle | Hiroo Yamaguchi, Hiroshi Ohtsuka, Osamu Hasegawa, Toshiyuki Matsuoka, Koshiro Fuchibe +1 more | 2006-07-18 |
| 7028648 | Multiple cylinder internal combustion engine | Eiji Mishima, Toshihiro Imanishi, Kazunori Nishikawa, Takeshi Serizawa, Yoshiki Morinaga | 2006-04-18 |
| 5414356 | Fluxmeter including squid and pickup coil with flux guiding core and method for sensing degree of deterioration of an object | Toshihiko Yoshimura, Tasuku Shimizu, Yuichi Ishikawa, Masahiro Otaka, Yuko Koguchi +3 more | 1995-05-09 |
| 5331278 | Apparatus for inspecting degradation/damage of a material using an AC magnet, a superconducting DC magnet and a SQUID sensor | Stephen Evanson, Satoshi Kanno, Masahiro Otaka, Toshihiko Yoshimura, Kazuo Takaku | 1994-07-19 |
| 5329099 | Method of maintaining housing of reactor pressure vessel and heat treatment equipment therefor | Kunio Enomoto, Masahiro Otaka, Makoto Hayashi, Shinji Sakata, Hideyo Saito +4 more | 1994-07-12 |
| 5134368 | Apparatus for magnetically detecting degradation of metal material using superconductor sensor system and reference material data comparison | Masahiro Otaka, Kunio Enomoto, Makoto Hayashi, Tasuku Shimizu, Kazuo Takaku | 1992-07-28 |
| 5059903 | Method and apparatus utilizing a magnetic field for detecting degradation of metal material | Masahiro Otaka, Kunio Enomoto, Makoto Hayashi, Tasuku Shimizu, Kazuo Takaku | 1991-10-22 |
| 4687625 | Piping of nuclear reactor containment vessel | Tasuku Shimizu, Tetsuo Horiuchi, Hisao Ito | 1987-08-18 |
| 4412875 | Nitramine composite propellant compostion | Michinori Takizuka | 1983-11-01 |