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 251–257 of 257 patents

Patent #TitleCo-InventorsDate
5730901 Silacyclohexane compounds, preparation thereof liquid crystal compositions comprising the same, and liquid crystal devices comprising the composition Takaaki Shimizu, Tsutomu Ogihara, Tatsushi Kaneko, Takanobu Takeda 1998-03-24
5591697 Physiologically active substances of plant, process for the preparation thereof, and utilities thereof Hideo Kakuta, Junya Mizutani 1997-01-07
5559563 Waveform response improvement circuit Akihito Takahashi 1996-09-24
5512673 Physiologically active substances of plant, process for the preparation thereof, and utilities thereof Hideo Kakuta, Junya Mizutani 1996-04-30
5455345 Physiologically active substances of plant, process for the preparation thereof, and utilities thereof Hideo Kakuta, Junya Mizutani 1995-10-03
5367230 Cathode-ray tube with convergence yoke lens systems Yukinobu Iguchi 1994-11-22
4757007 Process for preparing hydrolyzed products of soy protein Masaaki Satoh, Yukio Matsumoto, Gyota Taguchi, Hiroshi Mimoto 1988-07-12