KK

Keiji Kunimatsu

UN Unknown: 3 patents #7,366 of 83,584Top 9%
KR Kabushikikaisha Equos Research: 2 patents #39 of 103Top 40%
TE Technova: 1 patents #18 of 37Top 50%
Overall (All Time): #1,029,466 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7335290 Processing method for nano-size substance Kei Miyagi 2008-02-26
6488836 CO gas sensor and method of using same Toshihide Nakata, Hidemi Akita, Katsuhiko Saguchi 2002-12-03
6106692 Measuring concentrations of plural target substances by use of diamond electrode Toshihide Nakata, Toshiya Saito, Mayumi Kazuta, Akira Fujishima, Kazuhito Hashimoto +1 more 2000-08-22
6090268 CO gas sensor and CO gas concentration measuring method Hidemi Akita 2000-07-18
5423967 Gaseous-diffusion electrode and electrochemical reactor using the same Norifumi Hasegawa, Nagakazu Furuya 1995-06-13