AY

Akihiko Yoshida

Sumitomo Electric Industries: 41 patents #258 of 21,551Top 2%
HI Hitachi: 21 patents #1,645 of 28,497Top 6%
PA Panasonic: 7 patents #3,841 of 21,108Top 20%
NI Ngk Insulators: 7 patents #448 of 2,083Top 25%
SO Sony: 5 patents #7,785 of 25,231Top 35%
ZG Zexel Gmbh: 3 patents #72 of 348Top 25%
SC Square Enix Co.: 2 patents #98 of 391Top 30%
SC Shin-Etsu Chemical Co.: 2 patents #1,026 of 2,176Top 50%
VT Valeo Systemes Thermiques: 2 patents #138 of 433Top 35%
AC Asahi Glass Co.: 2 patents #833 of 2,251Top 40%
TI Tokyo Electric Power Company Holdings, Incorporated: 1 patents #245 of 711Top 35%
HT Hitachi Communication Technologies: 1 patents #83 of 214Top 40%
VJ Valeo Thermal Systems Japan: 1 patents #12 of 49Top 25%
SK Showa Shell Sekiyu K.K.: 1 patents #27 of 82Top 35%
RC Rengo Co.: 1 patents #36 of 118Top 35%
SC Sumitomo Osaka Cement Co.: 1 patents #199 of 327Top 65%
Overall (All Time): #17,419 of 4,157,543Top 1%
91
Patents All Time

Issued Patents All Time

Showing 76–91 of 91 patents

Patent #TitleCo-InventorsDate
5161908 Joined structure comprising members of different coefficients of thermal expansion and joining method thereof Yoshizumi Nakasuji 1992-11-10
5150283 Electric double layer capacitor and method for producing the same Kiyoaki Imoto 1992-09-22
5003324 Thermal head Nobuyuki Yoshiike, Atsushi Nishino, Yoshihiro Watanabe, Yasuhiro Takeuchi, Hisashi Kodama 1991-03-26
4962002 Ceramic-metal composite bodies, and process and apparatus for manufacturing the same Yoshizumi Nakasuji 1990-10-09
4959258 Joined metal-ceramic assembly method of preparing the same Naohito Yamada 1990-09-25
4921686 Method of carbonizing and activating fiber materials Atsushi Nishino, Ichiro Tanahashi, Yasuhiro Takeuchi 1990-05-01
4814145 Apparatus for carbonizing and activating fiber materials Atsushi Nishino, Ichiro Tanahashi, Yasuhiro Takeuchi 1989-03-21
4737889 Polarizable electrode body and method for its making Atsushi Nishino, Ichiro Tanahashi 1988-04-12
4597028 Electric double layer capacitor and method for producing the same Atsushi Nishino, Ichiro Tanahashi, Yasuhiro Takeuchi 1986-06-24
4562511 Electric double layer capacitor Atsushi Nishino, Ichiroh Tanahashi 1985-12-31
4449188 Apparatus and method for controlling humidity Takehiko Unoguchi, Seiro Hasegawa, Katsuyuki Fujito, Atsushi Nishino 1984-05-15
4282480 Apparatus for humidity detection Katsuyuki Fujito, Seiro Hasegawa, Takehiko Unoguchi, Atsushi Nishino 1981-08-04
4276128 Humidity sensing element of electric capacitance change type and method of producing same Atsushi Nishino, Nobukuni Ogino 1981-06-30
4217623 Humidity sensor of capacitance change type Atsushi Nishino 1980-08-12
4186423 Solid electrolyte capacitor using oxide of Ru, Rh, Re, Os or Ir as electrolyte Atsushi Nishino 1980-01-29
4184192 Solid electrolyte compacitor using low resistivity metal oxide as cathode collector Atsushi Nishino 1980-01-15