KT

Kazuo Takei

EB Ebara: 7 patents #319 of 1,611Top 20%
HI Hitachi: 5 patents #7,555 of 28,497Top 30%
HC Hitachi Engineering & Services Co.: 2 patents #17 of 129Top 15%
NI Nifco: 1 patents #245 of 650Top 40%
Overall (All Time): #324,452 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8889349 Method for testing microorganism or the like and testing apparatus therefor Kei Takenaka, Hideki Nakamoto, Masahiro Kurihara, Yuusuke Watanabe, Hisao Saito +1 more 2014-11-18
8404480 Microorganism testing device and microorganism testing chip Kei Takenaka, Yasuhiko Sasaki, Hideki Nakamoto, Masahiro Kurihara, Yuusuke Watanabe +1 more 2013-03-26
7018546 Water treatment method and water treatment device Masahiro Kurihara, Kunio Hashiba, Kageyoshi Katakura 2006-03-28
6224826 Sterilizing method and apparatus Kageyoshi Katakura, Masahiro Kurihara, Shinichiro Umemura, Kenichi Kawabata, Hiroshi Masuzawa 2001-05-01
5947680 Turbomachinery with variable-angle fluid guiding vanes Hideomi Harada, Shunro Nishiwaki 1999-09-07
5927939 Turbomachine having variable angle flow guiding device Hideomi Harada, Shunro Nishiwaki 1999-07-27
5913248 Surge detection device and turbomachinery therewith Hideomi Harada, Shin Konomi 1999-06-15
5873696 Turbomachinery having variable angle flow guiding device Hideomi Harada, Shunro Nishiwaki 1999-02-23
5851103 Turbomachinery with variable angle fluid guiding devices Hideomi Harada 1998-12-22
5683223 Surge detection device and turbomachinery therewith Hideomi Harada, Shin Konomi 1997-11-04
5618160 Turbomachinery with variable angle fluid guiding devices Hideomi Harada 1997-04-08
5559939 Method and apparatus for preparing a document containing information in real mathematical notation Yutaka Wada, Yukihiro Oda, Tunemasa Miyo, Yasuhiro Noguchi 1996-09-24
5469189 Display apparatus and method with multi-window function Yasuhiro Noguchi, Hiroshi Kuwahara, Isao Yasuda 1995-11-21
5146553 Document editing apparatus which activates application programs in response to document data input Yasuhiro Noguchi, Yukio Funyu, Yosuke Mori, Isao Yasuda 1992-09-08
4833616 Device for controlling operation of injection molder Susumu Toda, Yutaka Nakaya, Akimitsu Mita 1989-05-23