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 26–50 of 257 patents

Patent #TitleCo-InventorsDate
11071485 Bio-electrode composition, bio-electrode, and method for manufacturing bio-electrode Jun Hatakeyama, Osamu Watanabe, Motoaki Iwabuchi 2021-07-27
11015974 Measurement device Takashi Toyoda 2021-05-25
11009793 Monomer, polymer, resist composition, and patterning process Masahiro Fukushima, Masayoshi Sagehashi, Teppei Adachi, Kazuhiro Katayama 2021-05-18
10948822 Resist composition and patterning process Jun Hatakeyama, Masahiro Fukushima 2021-03-16
10934463 Adhesive film, method for forming an adhesive film, and urethane polymer Jun Hatakeyama, Motoaki Iwabuchi, Keisuke NIIDA 2021-03-02
10915021 Monomer, polymer, resist composition, and patterning process Masahiro Fukushima, Jun Hatakeyama 2021-02-09
10851188 Polymer compound for conductive polymer and method for producing same Jun Hatakeyama, Takayuki Fujiwara, Takayuki Nagasawa 2020-12-01
10816900 Tetracarboxylic acid diester compound, polymer of polyimide precursor and method for producing same, negative photosensitive resin composition, patterning process, and method for forming cured film Hiroyuki Urano, Katsuya Takemura, Masashi Iio, Kenji Funatsu 2020-10-27
10800916 Stretchable film composition, stretchable film, and method for forming the same Jun Hatakeyama, Motoaki Iwabuchi, Shiori Nonaka 2020-10-13
10661238 Continuous particle manufacturing device Koji Hisazumi, Takuya Nagato, Makoto Kobayashi 2020-05-26
10591819 Monomer, polymer, resist composition, and patterning process Masahiro Fukushima, Masayoshi Sagehashi, Jun Hatakeyama, Kazuhiro Katayama 2020-03-17
10559397 Conductive polymer composite and substrate Jun Hatakeyama, Takayuki Nagasawa 2020-02-11
10527939 Monomer, polymer, resist composition, and patterning process Masahiro Fukushima, Masayoshi Sagehashi, Jun Hatakeyama, Kazuhiro Katayama 2020-01-07
10457779 Tetracarboxylic acid diester compound, polyimide precursor polymer and method for producing the same, negative photosensitive resin composition, positive photosensitive resin composition, patterning process, and method for forming cured film Katsuya Takemura, Hiroyuki Urano, Masashi Iio, Masayoshi Sagehashi 2019-10-29
10424896 Laser light source module and method of specifying failure laser diode 2019-09-24
10363555 Polymer compound for conductive polymer and method for producing the same Jun Hatakeyama, Masaki Ohashi, Masayoshi Sagehashi, Takayuki Nagasawa 2019-07-30
10310376 Resist composition, pattern forming process, polymer, and monomer Teppei Adachi, Ryosuke Taniguchi, Kenji Yamada 2019-06-04
10308735 Material for organic light-emitting device and organic light-emitting device including the same Masashi Tsuji, Makoto Taguchi 2019-06-04
10303056 Resist composition and patterning process Jun Hatakeyama, Masayoshi Sagehashi 2019-05-28
10286514 Spindle condition detection device for machine tool Koji Kito, Takashi Matsui, Nobumitsu Hori, Osamu Higashimoto 2019-05-14
10216085 Tetracarboxylic acid diester compound, polyimide precursor polymer and method for producing the same, negative photosensitive resin composition, patterning process, and method for forming cured film Katsuya Takemura, Hiroyuki Urano, Masashi Iio, Masayoshi Sagehashi 2019-02-26
10203601 Tetracarboxylic acid diester compound, polymer of polyimide precursor and method for producing same, negative photosensitive resin composition, patterning process, and method for forming cured film Hiroyuki Urano, Katsuya Takemura, Masashi Iio, Kenji Funatsu 2019-02-12
10131730 Resist composition and patterning process Takayuki Fujiwara, Masayoshi Sagehashi, Kenichi Oikawa 2018-11-20
10125202 Polymer compound for a conductive polymer and method for producing same Jun Hatakeyama, Masaki Ohashi, Takayuki Nagasawa 2018-11-13
10126649 Resist composition and patterning process using the same Jun Hatakeyama, Masayoshi Sagehashi 2018-11-13