KK

Kenji Kitajima

JD Japan Display: 8 patents #384 of 1,204Top 35%
Samsung: 4 patents #25,854 of 75,807Top 35%
HI Hitachi: 3 patents #10,712 of 28,497Top 40%
HC Hitachi Device Engineering Co.: 3 patents #147 of 514Top 30%
NC Nippon Electric Glass Co.: 2 patents #174 of 437Top 40%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
HD Hitachi Displays: 2 patents #384 of 752Top 55%
TC Toray Engineering Co.: 1 patents #46 of 169Top 30%
YE Yokogawa Electric: 1 patents #658 of 1,441Top 50%
Overall (All Time): #194,503 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11118298 Washing machine Yukinori Nakagawa, Tomonori Ueno, Hiroshi Katsumoto, Yasuyuki Sonoda, Masaki Oshige +2 more 2021-09-14
10927491 Motor and method of controlling motor, washing machine having motor Hiroyuki Miyake, Hidekazu Funakoshi, Hiroshi Katsumoto, Masaki Oshige, Nakagawa Yukinori +3 more 2021-02-23
10753031 Washing machine motor and washing machine having same Hiroyuki Miyake, Yukinori Nakagawa, Toshihiro Kamii, Hidekazu Funakoshi, Nobuharu NISHIKOORI +11 more 2020-08-25
10716440 Cleaner Minoru Yoshida, Tetsuya Ito, Yasunori Kubo 2020-07-21
10690974 Liquid crystal display device Ryouhei Suzuki 2020-06-23
10466550 Display device Ryouhei Suzuki 2019-11-05
10108060 Display device Ryouhei Suzuki 2018-10-23
10026951 Control system and control method Hiroyuki Miyamoto, Takashi Sasaki, Atsushi Watanabe, Kazushige Nakashima, Yohei Nishimatsu 2018-07-17
9759967 Liquid crystal display device and manufacturing method thereof Ryouhei Suzuki 2017-09-12
9612695 Touch panel Ryouhei Suzuki 2017-04-04
9411205 Liquid crystal display device and manufacturing method thereof Ryouhei Suzuki 2016-08-09
9403119 Emission gas treatment method and emission gas treatment apparatus Tatsuya Takaya 2016-08-02
9364784 Emission gas treatment method and emission gas treatment apparatus Tatsuya Takaya 2016-06-14
9140945 Liquid crystal display device and manufacturing method thereof Ryouhei Suzuki 2015-09-22
8810746 Liquid crystal display device and manufacturing method thereof Ryouhei Suzuki 2014-08-19
8618899 Converter and power conversion device Kazuhiro Inaba, Yasushi Nomura, Shinichiro Yamamoto, Yukinori Yamada, Miki Kitajima 2013-12-31
8525629 Reactor Kazuhiro Inaba, Yasushi Nomura, Shinichiro Yamamoto, Yukinori Yamada, Miki Kitajima 2013-09-03
8059248 Liquid crystal display device Takamitsu Kamada, Hiroaki Asuma, Susumu Edo 2011-11-15
7787089 Transparent type liquid crystal display device Hiroaki Asuma, Takamitsu Kamada, Susumu Edo, Ryouhei Suzuki 2010-08-31
6952246 Reflective type liquid crystal display device Katsumi Matsumoto, Iwao Takemoto, Hideki Nakagawa, Eiichiro Ito, Atsumu Iguchi +4 more 2005-10-04
6784956 Reflective type liquid crystal display device Katsumi Matsumoto, Iwao Takemoto, Hideki Nakagawa, Eiichiro Ito, Atsumu Iguchi +4 more 2004-08-31
5280511 Output circuit for a CCD with cascode depletion MOSFET loads and a feedback capacitor Tatsuhisa Fujii, Iwao Takemoto, Atsushi Hasegawa, Tetsuro Izawa, Katsumi Matsumoto 1994-01-18