AK

Atsushi Kumano

JS Jsr: 18 patents #30 of 1,137Top 3%
MC Murata Manufacturing Co.: 4 patents #1,804 of 5,295Top 35%
Dai Nippon Printing Co.: 2 patents #976 of 2,222Top 45%
DC Dainippon Ink And Chemicals: 2 patents #241 of 1,002Top 25%
KM Konica Minolta: 2 patents #1,382 of 2,718Top 55%
KC Kuraray Co.: 2 patents #662 of 1,827Top 40%
SC Sumitomo Bakelite Co.: 2 patents #227 of 790Top 30%
SC Sumitomo Chemical: 2 patents #1,792 of 4,033Top 45%
TC Toppan Printing Co.: 2 patents #414 of 1,467Top 30%
JR Japan Synthetic Rubber: 1 patents #256 of 558Top 50%
HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%
NE Nec: 1 patents #7,889 of 14,502Top 55%
TI Toray Industries: 1 patents #2,000 of 3,690Top 55%
DE Desoto: 1 patents #79 of 130Top 65%
Overall (All Time): #185,329 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDate
10477084 Manufacturing method for camera module Nobuo IKEMOTO, Jerry HSIEH, Jun Sasaki 2019-11-12
9197803 Camera module Nobuo IKEMOTO, Jerry HSIEH, Jun Sasaki 2015-11-24
8477267 Light-condensing film, liquid-crystal panel and backlight as well as manufacturing process for light-condensing film Katsuya Fujisawa, Tokuo Ikari, Kazuo Genda, Noboru Oshima, Yoshiki Matsuoka +12 more 2013-07-02
7852435 Light-condensing film, liquid-crystal panel and backlight as well as manufacturing process for light-condensing film Katsuya Fujisawa, Tokuo Ikari, Kazuo Genda, Noboru Oshima, Yoshiki Matsuoka +12 more 2010-12-14
7378224 Method for forming pattern, and optical element Masaaki Hanamura, Shinji Shiraki 2008-05-27
7320854 Radiation sensitive refractive index changing composition, pattern forming method and optical material Masaaki Hanamura, Michinori Nishikawa 2008-01-22
7205085 Composition having permitivity being radiation-sensitively changeable and method for forming permitivity pattern Isao Nishimura, Nobuo Bessho, Kenji Yamada 2007-04-17
7125647 Radiation-sensitive composition changing in refractive index and utilization thereof Isao Nishimura, Nobuo Bessho, Kenji Yamada 2006-10-24
7108954 Radiation-sensitive composition changing in refractive index and method of changing refractive index Isao Nishimura, Nobuo Bessho, Tsutomu Shimokawa, Kenji Yamada 2006-09-19
7071255 Radiation-sensitive composition capable of having refractive index distribution Isao Nishimura, Nobuo Bessho, Kenji Yamada 2006-07-04
6828078 Composition having refractive index sensitively changeable by radiation and method for forming refractive index pattern Isao Nishimura, Nobuo Bessho, Tsutomu Shimokawa, Kenji Yamada 2004-12-07
6815046 Method of producing ceramic multilayer substrate Harufumi Mandai, Norio Sakai, Isao Kato 2004-11-09
6787289 Radiation sensitive refractive index changing composition and refractive index changing method Kenji Yamada, Nobuo Bessho, Keiji Konno 2004-09-07
6770780 Vinylphenylpropionic acid derivatives, production process therefor, polymer thereof and radiation sensitive resin composition Yong Wang, Yasuaki Mutsuga, Shigeo Shimizu, Tsutomu Shimokawa 2004-08-03
6432239 Method of producing ceramic multilayer substrate Harufumi Mandai, Norio Sakai, Isao Kato 2002-08-13
6368774 Radiation sensitive composition Kouichi Sakurai, Hiroaki Nemoto 2002-04-09
6348298 Radiation sensitive composition Kouichi Sakurai, Hiroaki Nemoto 2002-02-19
6255034 Radiation sensitive composition Satoshi Shimada, Tomio Nagatsuka, Hiroaki Nemoto 2001-07-03
6140019 Radiation sensitive composition Kouichi Sakurai, Hiroaki Nemoto 2000-10-31
6087050 Radiation sensitive composition and color filter Kouji Itano, Shigeru Abe, Hiroaki Nemoto 2000-07-11
6051368 Radiation sensitive composition containing a dispersed phosphor Hideaki Masuko, Jiro Takahashi, Tadahiko Udagawa 2000-04-18
6046121 Glass paste composition Hideaki Masuko, Tadahiko Udagawa, Shigeru Abe, Kenji Okamoto, Hideyuki Kamii 2000-04-04
4683280 Radiation curable composition Takashi Ukachi, Keiichi Bessho, Yoshio Matsumura, Robert E. Ansel 1987-07-28