KO

Kikuo Okuyama

EB Ebara: 4 patents #497 of 1,611Top 35%
HU Hiroshima University: 3 patents #41 of 421Top 10%
KC Kuraray Co.: 3 patents #492 of 1,827Top 30%
TL Tokyo Electron Limited: 2 patents #2,602 of 5,567Top 50%
KO Kasei Optonix: 1 patents #58 of 142Top 45%
HK Hamamatsu Photonics K.K.: 1 patents #936 of 1,436Top 70%
MC Mitsubishi Chemical: 1 patents #1,511 of 3,022Top 50%
RI Riken: 1 patents #679 of 1,824Top 40%
SH Shimadzu: 1 patents #1,152 of 2,007Top 60%
Overall (All Time): #384,128 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8668843 M-C-N-O based phosphor Akihiro Yabuki, Ferry Iskandar, Takashi Ogi, Jun Takai, Hideharu Iwasaki 2014-03-11
8652358 Aluminum oxide phosphor and method for producing the same Ferry Iskandar, Yutaka KAIHATSU, Jun Takai, Hideharu Iwasaki 2014-02-18
8562865 Method of producing M-C-N-O based phosphor Jun Takai, Hideharu Iwasaki, Ferry Iskandar 2013-10-22
7748138 Particle removal method for a substrate transfer mechanism and apparatus Tsuyoshi Moriya, Hiroyuki Nakayama, Manabu Shimada 2010-07-06
7522703 Aerosol particle charging device Manabu Shimada, Yosio Ohtani, Norikazu Namiki, Toshihiko Hino 2009-04-21
7347006 Processing apparatus and method for removing particles therefrom Tsuyoshi Moriya, Hiroshi Nagaike, Hiroyuki Nakayama, Manabu Shimada 2008-03-25
6892142 Method of analyzing particles suspended in liquid and liquid-suspended particle analyzer for carrying out the method Kazuo Takeuchi, Wuled Lenggoro 2005-05-10
6712993 Phosphor and its production process Naoto Kijima, Yasuo Shimomura, Tetsuji Umebara, Ilgnatius Wuled Lenggoro 2004-03-30
6674528 Method and apparatus for measuring suspended particulate matter Motoaki Adachi, Shinichiro Totoki, Michio Higuchi, Haruo Shimaoka, Akihiro Fukai 2004-01-06
6461692 Chemical vapor deposition method and chemical vapor deposition apparatus Toshiaki Fujii, Motoaki Adachi 2002-10-08
6391118 Method for removing particles from surface of article Toshiaki Fujii, Manabu Shimada 2002-05-21
6240931 Method for removing particles from a surface of an article Toshiaki Fujii, Manabu Shimada 2001-06-05
6205676 Method and apparatus for removing particles from surface of article Toshiaki Fujii, Manabu Shimada 2001-03-27