KI

Koji Ichikawa

SC Sumitomo Chemical: 12 patents #1 of 285Top 1%
TC Toppan Printing Co.: 2 patents #17 of 173Top 10%
FC Fuji Electric Co.: 1 patents #115 of 332Top 35%
SC Sango Co.: 1 patents #1 of 16Top 7%
TC Taiho Pharmaceutical Co.: 1 patents #7 of 23Top 35%
TO Toyota: 1 patents #1,366 of 3,957Top 35%
Overall (2020): #2,910 of 565,922Top 1%
17
Patents 2020

Issued Patents 2020

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
10864705 Liquid crystal laminate and method for manufacturing a liquid crystal laminate Hideki Ochiai 2020-12-15
10838300 Salt and photoresist composition containing the same Hiromu Sakamoto, Mutsuko Higo 2020-11-17
10816902 Salt and photoresist composition containing the same Tatsuro Masuyama, Satoshi Yamaguchi 2020-10-27
10795258 Resist composition Takayuki Miyagawa, Shingo Fujita 2020-10-06
10781198 Compound, resin, photoresist composition and process for producing photoresist pattern Tatsuro Masuyama, Hiromu Nakamura 2020-09-22
10774029 Compound, resin, resist composition and method for producing resist pattern Tatsuro Masuyama, Satoshi Yamamoto 2020-09-15
10766992 Resin and resist composition Yusuke Fuji, Satoshi Yamaguchi 2020-09-08
10747111 Compound, resin, photoresist composition and process for producing photoresist pattern Masahiko Shimada 2020-08-18
10725380 Compound, resin, resist composition and method for producing resist pattern Tatsuro Masuyama, Satoshi Yamamoto 2020-07-28
10704494 Heat recovery structure Toshio Murata 2020-07-07
10670963 Salt and photoresist composition containing the same Tatsuro Masuyama, Satoshi Yamaguchi 2020-06-02
10647148 Anti-counterfeiting medium and method for fabricating anti-counterfeiting medium Mihoko OKAWA, Hideki Ochiai, Yuki Kotegawa 2020-05-12
10629517 Semiconductor device and fabrication method thereof Kento Shirata 2020-04-21
10599033 Salt, acid generator, resin, resist composition and method for producing resist pattern Takashi Nishimura 2020-03-24
10571805 Resist composition Yuki SUZUKI, Yuichi Mukai 2020-02-25
10564544 Photoresist composition Tatsuro Masuyama 2020-02-18
10538528 5H-pyrrolo[2,3-D]pyrimidin-6(7H)-one derivative Tetsuya Sugimoto, Toshihiro Sakamoto, Fuyuki Yamamoto, Yu KOBAYAKAWA, NAOKI EGASHIRA +1 more 2020-01-21