YK

Yoichiro Kobayashi

HA Hitachi Astemo: 12 patents #15 of 1,276Top 2%
HI Hitachi: 8 patents #5,191 of 28,497Top 20%
HS Hitachi Automotive Systems: 4 patents #412 of 1,636Top 30%
KT Kabushiki Kaisha Toshiba: 3 patents #8,011 of 21,451Top 40%
Canon: 1 patents #14,899 of 19,416Top 80%
📍 Hitachinaka, WA: #1 of 3 inventorsTop 35%
Overall (All Time): #126,475 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 26–29 of 29 patents

Patent #TitleCo-InventorsDate
5827046 Transverse fan, method of manufacturing the same and apparatus therefor Satoru Konno, Akira Nagamori, Hirohumi Horino, Tsutomu Hirose, Yoshio Ikeda 1998-10-27
5611667 Transverse fan Akira Nagamori, Satoru Konno, Hirohumi Horino 1997-03-18
5573059 Air conditioning machine Shotaro Hamamoto, Shigeru Niki, Atsushi Nagasawa, Masao Isshiki, Jitsuo Ikeya 1996-11-12
5515047 Converter, offset adjustor, and portable communication terminal unit Kazuo Yamakido, Masanori Otsuka, Takao Okazaki, Yukihito Ishihara, Norimitsu Nishikawa +1 more 1996-05-07