HK

Hiroshi Kondo

Ricoh Company: 1 patents #815 of 1,810Top 50%
Canon: 1 patents #1,655 of 3,775Top 45%
Overall (2017): #148,196 of 506,227Top 30%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9815133 Method for producing a module Ichiro Kataoka, Tadashi Kosaka, Koji Tsuduki, Hisatane Komori, Shin Hasegawa 2017-11-14
9780724 Transparent solar-heat collecting apparatus, solar water heating system, and solar cogeneration system 2017-10-03