KI

Koji Ishikawa

NC Nhk Spring Co.: 3 patents #2 of 100Top 2%
HO Horiba: 1 patents #5 of 21Top 25%
KC Kanken Techno Co.: 1 patents #1 of 6Top 20%
NI Nippon Instruments: 1 patents #1 of 4Top 25%
TC Toagosei Co.: 1 patents #4 of 25Top 20%
Overall (2011): #16,354 of 364,097Top 5%
5
Patents 2011

Issued Patents 2011

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7976807 Method for detoxifying HCD gas and apparatus therefor Hiroshi Imamura, Hiroaki Takeuchi, Hiroshi Suzuki, Akira Moriya, Katsuyoshi Harada 2011-07-12
7955122 Conductive contact unit Jun Tominaga, Taiichi Rikimaru 2011-06-07
7942677 Conductive contact and conductive contact unit Taiichi Rikimaru, Jun Tominaga 2011-05-17
7928033 Catalyst for reducing mercury, a mercury conversion unit, and an apparatus for measuring total mercury in combustion exhaust gas by using the same Shigeyuki Akiyama, Junji Kato, Fujio Koga 2011-04-19
7866986 Conductive contact unit and conductive contact Taiichi Rikimaru, Jun Tominaga 2011-01-11