IH

Isao Hoda

HI Hitachi: 7 patents #5,859 of 28,497Top 25%
HA Hitachi Astemo: 4 patents #182 of 1,276Top 15%
HS Hitachi Automotive Systems: 2 patents #689 of 1,636Top 45%
Overall (All Time): #361,419 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12245384 Signal transmission circuit and electronic control device Yuki Nakamura, Masahiro TOYAMA, Hiroki Funato, Umberto Paoletti, Hideyuki Sakamoto +1 more 2025-03-04
11456675 Filter device and power converter Yusaku Katsube, Hiroki Funato, Aya Ohmae, Fusanori Nishikimi, Yutaka Okubo 2022-09-27
11457548 Electronic control device Masahiro TOYAMA, Umberto Paoletti, Hideyuki Sakamoto 2022-09-27
11303223 Detector and power conversion apparatus Jia Li, Hiroki Funato, Ryuji Kurihara 2022-04-12
11257616 Power conversion device and high-voltage noise filter Masaki Noda, Hiroki Funato, Hitoshi Taniguchi 2022-02-22
11043906 Bus bar structure and power conversion apparatus using the same Jia Li, Yuji Sobu 2021-06-22
10666132 Electromagnetic interference suppression for vehicle inverter Jia Li, Hiroki Funato 2020-05-26
9973289 Signal line noise resistance evaluating method and its device Hitoshi Taniguchi, Hiroki Funato 2018-05-15
9653937 Power supplying apparatus, power receiving apparatus, electrical vehicle, charging system, and charging method Hitoshi Akiyama 2017-05-16
9618480 Method and apparatus for inspecting weld quality Hua Zeng, Masayoshi Takahashi, Hiroki Funato 2017-04-11
8514335 Transceiver Shinichi Murakami, Takatoshi Shirosugi 2013-08-20
7777818 Receiving apparatus and a method for setting a receiving antenna thereof Hitoshi Akiyama, Takatoshi Shirosugi 2010-08-17
7668506 Receiving apparatus and reception antenna setting method Hitoshi Akiyama 2010-02-23