TH

Tomoyuki Hanyu

HI Hitachi: 2 patents #622 of 3,771Top 20%
HC Hitachi Car Engineering Co.: 1 patents #39 of 145Top 30%
Overall (2004): #37,311 of 270,089Top 15%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6833646 Hybrid car and dynamo-electric machine Kim Houng Joong, Kazuo Tahara, Kou Ajima, Koki Ueta, Toshiyuki Innami +3 more 2004-12-21
6685591 Driving apparatus for a vehicle Masahiko Amano, Masahiko Ibamoto, Toshimichi Minowa, Yasuo Morooka 2004-02-03