KH

Koichi Hirasawa

KO Koa: 12 patents #2 of 157Top 2%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
Overall (All Time): #365,258 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
12372553 Jumper element, shunt resistor apparatus, and method of adjusting characteristic of shunt resistor apparatus for current detection Shuhei Matsubara, Katsuhide NISHIZAWA, Keishi Nakamura 2025-07-29
12055503 Non-transitory computer-readable recording medium and thermal analysis device Hirotoshi Aoki 2024-08-06
9660404 Terminal connection structure for resistor Kenji Kameko, Yoshinori Aruga 2017-05-23
9625494 Current detection resistor Keishi Nakamura, Kenji Kameko 2017-04-18
9588143 Resistor for detecting current Keishi Nakamura 2017-03-07
9437352 Resistor and structure for mounting same Kenji Kameko 2016-09-06
9378873 Shunt resistor and method for manufacturing the same Tadahiko Yoshioka, Yoshinori Aruga 2016-06-28
9293242 Shunt resistor device Tadahiko Yoshioka, Yoshinori Aruga 2016-03-22
8149082 Resistor device Hitoshi Amemiya, Atsunori Hayashi 2012-04-03
7420454 Cement resistor Katsumi Takagi 2008-09-02
7292022 Current detection resistor, mounting structure thereof and method of measuring effective inductance 2007-11-06
6906816 Printer and printing method Hidemi Sasaki, Nobuo Katsuma 2005-06-14
6798189 Current detection resistor, mounting structure thereof and method of measuring effective inductance 2004-09-28