TS

Tatsuo Sugawara

HS Hitachi Automotive Systems: 5 patents #333 of 1,636Top 25%
AC Alps Electric Co.: 2 patents #822 of 2,177Top 40%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
AC Alps Alpine Co.: 1 patents #246 of 525Top 50%
HE Hitachi Vehicle Energy: 1 patents #57 of 95Top 60%
📍 Hitachinaka, JP: #460 of 2,447 inventorsTop 20%
Overall (All Time): #457,724 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
10366851 Switch device and detecting apparatus equipped with it Takaki Tanaka 2019-07-30
10305076 On-vehicle battery pack 2019-05-28
10153108 Pressing input device Takaki Tanaka 2018-12-11
9550425 Electric storage device for vehicle deployment 2017-01-24
9368771 Electric storage module and electric storage device Sadashi Seto 2016-06-14
9362545 Electricity storage device 2016-06-07
8865338 Battery module and battery device Shinichi Fujino, Hideki Honma, Sadashi Seto 2014-10-21
8353374 Battery module, battery device, electric motor drive system and vehicle Seiichi Satoh, Yoshihisa Tsurumi, Masato Isogai, Sadashi Seto 2013-01-15
6695424 Printing device and printing method Kunio Hakkaku, Hiroyuki Sato, Shuichi Aratsu, Hitoshi Yauchi, Koichi Sugiyama 2004-02-24
6513902 Apparatus for restoring ink jet recording head Toshiaki Amano, Kunio Hakkaku 2003-02-04
5500657 Air-bubble detection apparatus of ink jet recording head, and method and apparatus for restoring ink jet recording head Hitoshi Yauchi, Koichi Sugiyama, Akihiko Miyashita, Nakatoshi Satoh, Hiroyuki Sato +1 more 1996-03-19