KK

Katsuaki Kikuchi

HI Hitachi: 19 patents #1,906 of 28,497Top 7%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
📍 Tsuchiura, JP: #37 of 519 inventorsTop 8%
Overall (All Time): #211,581 of 4,157,543Top 6%
21
Patents All Time

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDate
7076563 Digital content downloading system using networks Hideaki Yamanaka, Teruhiko Moriyama 2006-07-11
7072861 Digital content downloading system using networks Hideaki Yamanaka, Teruhiko Moriyama 2006-07-04
5664935 Vacuum pump Akira Nishiuchi, Masahiro Mase, Noboru Matsumura, Takashi Nagaoka 1997-09-09
5613843 Package-type screw compressor Seiji Tsuru, Shinichi Hirose, Junji Okita, Tadashi Kaneki 1997-03-25
5536148 Turbo vacuum pump Akira Nishiuchi, Masahiro Mase, Noboru Matsumura, Takashi Nagaoka, Seiji Sakagami 1996-07-16
5401149 Package-type screw compressor having coated rotors Seiji Tsuru, Shinichi Hirose, Junji Okita, Tadashi Kaneki 1995-03-28
5390059 Flying head slider supporting mechanism having active air pressure control Mikio Tokuyama, Yuzo Yamaguchi, Kousaku Wakatasuki, Shoi SUZUKI, Yoshinori Takeuchi 1995-02-14
5136438 Magnetic disk device having an auto-loading mechanism and a dust collecting mechanism Koosaku Wakatsuki, Shoji Suzuki, Noriaki Okamoto, Yuzo Yamaguchi, Mikio Tokuyama +2 more 1992-08-04
5084676 Nuclear magnetic resonance apparatus Norihide Saho, Shinji Yamamoto, Tuyosi Shudo, Masayuki Otsuka, Tohsuke Hirata +2 more 1992-01-28
RE33780 Components feeding apparatus Masato Itagaki, Susumu Nakayama, Yoshio Haeda, Takashi Kawakami 1991-12-31
5012359 Magnetic disk apparatus Takashi Kohno, Osami Matsushita, Michiaki Ida, Taro Sonoda, Yuzo Yamaguchi 1991-04-30
4802831 Fluid machine with resin-coated scroll members Kazutaka Suefuji, Aizo Kaneda, Yasuyuki Kanai, Shozo Nakamura, Tetsuya Arata +4 more 1989-02-07
4758750 Linear motor of moving-coil type Masato Itagaki, Susumu Nakayama, Yosio Haeda, Teruo Umehara, Fumihiko Kitani 1988-07-19
4755114 Sealed type scroll compressor with wire mesh oil separating member Masao Shibayashi, Naoshi Uchikawa, Yasuro Ohishi, Akira Murayama, Hiroaki Kuno +2 more 1988-07-05
4749344 Oil feeding device for scroll fluid apparatus Yoshikatsu Tomita, Eiichi Hazaki, Tetsuya Arata, Masao Shiibayashi, Kazutaka Suefuji +2 more 1988-06-07
4704792 Components feeding apparatus Masato Itagaki, Susumu Nakayama, Yoshio Haeda, Takashi Kawakami 1987-11-10
4685335 Method and apparatus for monitoring cracks of a rotatable body Kazuo Sato, Kouki Shiohata, Osami Matsushita, Masakazu Takasumi, Ichiya Sato +1 more 1987-08-11
4647271 Impeller of centrifugal blower Makoto Nagai, Isamu Horiuchi, Masamichi Hanada, Sigeaki Kuroda, Masakatsu Hayashi +7 more 1987-03-03
4635210 Method of and apparatus for detecting crack condition Kouki Shiohata, Kazuo Satoh, Motoji Ohmori, Ryoichi Kaneko 1987-01-06
4392751 Damped bearing device Michiaki Ida, Noriaki Hagiwara, Naoyoshi Yamago, Masahiro Yoshioka 1983-07-12
4377947 Device for identifying rubbing locations in rotating machines Osami Matsushita, Motohiro Satoh, Susumu Hioki, Shigeru Izumi 1983-03-29