KH

Koji Hasegawa

SC Shin-Etsu Chemical Co.: 212 patents #3 of 2,176Top 1%
DC Dainippon Screen Mfg. Co.: 6 patents #119 of 977Top 15%
SO Sony: 6 patents #6,793 of 25,231Top 30%
JT Jtekt: 6 patents #275 of 1,969Top 15%
KP Kabushiki Kaisha Powrex: 5 patents #1 of 28Top 4%
Mitsubishi Electric: 3 patents #8,691 of 25,717Top 35%
RJ Research Development Corporation Of Japan: 3 patents #41 of 402Top 15%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
SP Sakai Display Products: 2 patents #82 of 175Top 50%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Samsung: 1 patents #49,284 of 75,807Top 70%
NM Nisshin Oil Mills: 1 patents #49 of 101Top 50%
ED Eudyna Devices: 1 patents #37 of 80Top 50%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
MM Mitsubishi Materials: 1 patents #812 of 1,543Top 55%
NA Nabtesco: 1 patents #159 of 320Top 50%
NC N.E. Chemcat: 1 patents #64 of 136Top 50%
CP Chugai Pharmaceutical: 1 patents #730 of 1,238Top 60%
SC Screen Holdings Co.: 1 patents #452 of 686Top 70%
SK Showa Denko K.K.: 1 patents #940 of 1,736Top 55%
📍 Joetsu, JP: #3 of 239 inventorsTop 2%
Overall (All Time): #1,860 of 4,157,543Top 1%
257
Patents All Time

Issued Patents All Time

Showing 101–125 of 257 patents

Patent #TitleCo-InventorsDate
9178426 Three-phase alternating-current power supply switching circuit 2015-11-03
9140988 Positive resist composition, monomer, polymer, and patterning process Jun Hatakeyama, Masaki Ohashi 2015-09-22
9115074 Fluorinated monomer, polymer, resist composition, and patterning process Masayoshi Sagehashi, Takeshi Sasami 2015-08-25
9104105 Patterning process and resist composition Jun Hatakeyama, Tomohiro Kobayashi 2015-08-11
9086628 Resist protective film-forming composition and patterning process Yuuki Suka, Yuji Harada 2015-07-21
9086624 Monomer, polymer, resist composition, and patterning process Masayoshi Sagehashi, Jun Hatakeyama 2015-07-21
9081290 Patterning process and resist composition Jun Hatakeyama, Masayoshi Sagehashi, Kazuhiro Katayama, Kentaro Kumaki, Tomohiro Kobayashi 2015-07-14
9075308 Positive resist composition and patterning process Jun Hatakeyama 2015-07-07
9046772 Monomer, polymer, resist composition, and patterning process Masayoshi Sagehashi, Kazuhiro Katayama 2015-06-02
9040223 Resist composition, patterning process and polymer Jun Hatakeyama, Kenji Funatsu 2015-05-26
9040222 Polymerizable tertiary ester compound, polymer, resist composition, and patterning process Yuki Suka, Jun Hatakeyama 2015-05-26
9027577 Nozzle and a substrate processing apparatus including the same Naoyuki Osada, Masashi Sawamura 2015-05-12
9023587 Negative resist composition and patterning process Jun Hatakeyama, Daisuke Domon 2015-05-05
9017918 Monomer, polymer, chemically amplified positive resist composition, and patterning process Jun Hatakeyama, Seiichiro Tachibana 2015-04-28
9017931 Patterning process and resist composition Jun Hatakeyama, Masayoshi Sagehashi, Teppei Adachi 2015-04-28
8999630 Patterning process and resist composition Jun Hatakeyama, Kazuhiro Katayama 2015-04-07
8945809 Fluorinated monomer, fluorinated polymer, resist composition, and patterning process Masayoshi Sagehashi, Taku Morisawa, Yuji Harada, Takao Yoshihara 2015-02-03
8933251 Fluorinated monomer of cyclic acetal structure, polymer, resist protective coating composition, resist composition, and patterning process Takeru Watanabe, Satoshi Shinachi, Takeshi Kinsho, Yuji Harada, Jun Hatakeyama +2 more 2015-01-13
8921025 Positive resist compositions and patterning process Tatsushi Kaneko, Tsunehiro Nishi 2014-12-30
8924172 Power consumption display unit for machine tool Hirotaka Sugiura, Takeshi Kojima 2014-12-30
8916331 Resist composition and patterning process Takeshi Sasami, Yuji Harada, Taku Morisawa 2014-12-23
8900793 Polymer, chemically amplified resist composition, and patterning process using said chemically amplified resist composition Masayoshi Sagehashi, Youichi Ohsawa, Tomohiro Kobayashi 2014-12-02
8877424 Monomer, polymer, resist composition, and patterning process Masayoshi Sagehashi, Jun Hatakeyama, Kazuhiro Katayama 2014-11-04
8865390 Patterning process and resist composition Jun Hatakeyama, Kazuhiro Katayama 2014-10-21
8841061 Positive resist composition and patterning process Jun Hatakeyama 2014-09-23