SS

Sachio Sekiya

HI Hitachi: 1 patents #427 of 1,326Top 35%
📍 Hitachinaka, JP: #132 of 334 inventorsTop 40%
Overall (2017): #252,754 of 506,227Top 50%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9573437 Vehicular air conditioning system Tadashi Osaka, Hiroaki Matsushima, Riichi Uchida, Yuki Akiyama 2017-02-21