KW

Keiji Watanabe

Canon: 2 patents #987 of 3,938Top 30%
Fujitsu Limited: 1 patents #735 of 1,896Top 40%
HI Hitachi: 1 patents #412 of 1,411Top 30%
MC Mitsui Chemicals: 1 patents #57 of 195Top 30%
MT Mitsui Chemicals Tohcello: 1 patents #4 of 10Top 40%
Overall (2016): #26,657 of 481,213Top 6%
5
Patents 2016

Issued Patents 2016

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9387675 Liquid discharge head Makoto Watanabe, Shuhei Oya, Shingo Nagata 2016-07-12
9358786 Recording head Yoshinori Tagawa 2016-06-07
9349895 Encapsulating material for solar cell and solar cell module Shigenobu Ikenaga, Fumito Takeuchi, Tomoaki Ito 2016-05-24
9324808 Semiconductor device, power-supply unit, amplifier and method of manufacturing semiconductor device Norikazu Nakamura, Shirou Ozaki, Masayuki Takeda 2016-04-26
9257583 Solar cell Ryuta Tsuchiya, Takashi Hattori, Mieko Matsumura 2016-02-09