YH

Yoko Hashimoto

HI Hitachi: 9 patents #4,653 of 28,497Top 20%
IW Iwaya: 2 patents #3 of 18Top 20%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
SK Showa Denko K.K.: 1 patents #940 of 1,736Top 55%
Overall (All Time): #381,775 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9677096 Manufacturing method for 1,4-butanediol, microbe, and gene Hirobumi Aoki, Yuzuru Kokido, Tadashi Yoneda 2017-06-13
9419804 Data authenticity assurance method, management computer, and storage medium Natsuki Watanabe, Kosuke Anzai, Kunihiko Miyazaki, Naoki Hayashi, Yoshiaki Isobe +2 more 2016-08-16
8819417 Validation server, validation method, and program Takahiro Fujishiro, Masahiko Furuya, Masami Uzawa, Shingo Hane, Akane Sato 2014-08-26
8635449 Method of validation public key certificate and validation server Akane Sato, Shingo Hane, Takahiro Fujishiro, Masahiko Furuya, Masami Uzawa 2014-01-21
8380985 Certificate validation method and certificate validation server and storage medium Akane Sato, Takahiro Fujishiro, Shingo Hane, Masahiko Furuya, Masami Ogawa 2013-02-19
8347082 Method of validation public key certificate and validation server Akane Sato, Shingo Hane, Takahiro Fujishiro, Masahiko Furuya, Masami Uzawa 2013-01-01
8176316 Validation server, validation method, and program Takahiro Fujishiro, Masahiko Furuya, Masami Uzawa, Shingo Hane, Akane Sato 2012-05-08
8094337 Device and system for assisting printer selection through a network Takahiro Fujishiro, Tadashi Kaji, Akifumi Yato, Kazuyoshi Hoshino 2012-01-10
8019996 Method for encrypted communication with a computer system and system therefor Takahiro Fujishiro, Tadashi Kaji, Osamu Takata, Kazuyoshi Hoshino 2011-09-13
7984290 System and method for encrypted communication Takahiro Fujishiro, Tadashi Kaji, Osamu Takata, Kazuyoshi Hoshino, Shinji Nakamura 2011-07-19
6629008 Production control system and method for producing air conditioners Masamitsu Shiiba, Mitsunori Kurachi, Akinori Toyoda 2003-09-30
D309688 Cushion 1990-08-07
D309761 Animal toy 1990-08-07