KK

Koji Kitazawa

SE Seiko Epson: 16 patents #1,167 of 7,774Top 20%
HZ Hitachi Zosen: 1 patents #216 of 531Top 45%
Overall (All Time): #273,327 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10589526 Head unit Masahiko Tsuyuki 2020-03-17
10538089 Head unit Masahiko Tsuyuki 2020-01-21
10340815 Liquid ejecting apparatus and circuit board Dai NOZAWA, Toru Kashimura 2019-07-02
10226954 Ink jet apparatus Toshio Kumagai 2019-03-12
9796199 Ink jet apparatus Toshio Kumagai 2017-10-24
9180666 Image recording device Akihisa Wanibe, Teruo Nakayama, Masahiko Tsuyuki 2015-11-10
8740342 Test apparatus for liquid drop emission apparatus 2014-06-03
7880515 Driving circuit for capacitive load and fluid injecting device Noboru Tamura 2011-02-01
7852127 Driving circuit for capacitive load and fluid injecting device Noboru Tamura 2010-12-14
7852128 Driving circuit for capacitive load and liquid injecting apparatus Noboru Tamura 2010-12-14
7634202 Image forming apparatus and abnormality determination method for such an apparatus Shinichi Kamoshida 2009-12-15
7327977 Image forming apparatus and correction method for color registration offset Yujiro Nomura, Ken Ikuma, Kunihiro Kawada 2008-02-05
6888355 Electronic apparatus having battery power source and control method for the electronic apparatus Hajime Kurihara, Motomu Hayakawa, Tsukasa Kosuda, Katsuyuki Honda 2005-05-03
6744698 Battery powered electronic device and control method therefor Shunsuke Koyama, Teruhiko Fujisawa 2004-06-01
6217523 Blood pulse wave detecting apparatus and motion intensity measuring apparatus Kazuhiko Amano, Motomu Hayakawa 2001-04-17
6022321 Blood pulse wave detecting apparatus and motion intensity measuring apparatus Kazuhiko Amano, Motomu Hayakawa 2000-02-08
4601877 Press sintering process for green compacts and apparatus therefor Tadaomi Fujii, Yutaka Tomono, Tomio Takagi, Josuke Kawachi 1986-07-22