HK

Hiroshi Kumada

TL Tokyo Electron Limited: 2 patents #2,602 of 5,567Top 50%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
TL Tokyo Electron Tohoku Limited: 1 patents #33 of 103Top 35%
Overall (All Time): #1,443,379 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10529608 Substrate processing apparatus and substrate processing method Moriyoshi Kinoshita, Hiroyuki Matsuyoshi 2020-01-07
5964962 Substrate for solar cell and method for producing the same; substrate treatment apparatus; and thin film solar cell and method for producing the same Hitoshi Sannomiya, Minoru Murakami, Takashi Tomita 1999-10-12
5500388 Heat treatment process for wafers Reiji Niino, Tomoyuki Ohbu, Hiroaki Ikegawa, Ken Nakao, Yoshiyuki Fujita +3 more 1996-03-19