HS

Hiroyuki Shimada

VC Valeo Japan Co.: 2 patents #1 of 11Top 10%
Ricoh Company: 1 patents #815 of 1,810Top 50%
SH Sumitomo Electric Hardmetal: 1 patents #20 of 56Top 40%
Sumitomo Electric Industries: 1 patents #215 of 508Top 45%
Overall (2017): #46,631 of 506,227Top 10%
4
Patents 2017

Issued Patents 2017

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9778605 Heater lamp for fixation, fixing device, and image forming apparatus Toshiyuki Kabata, Hideyuki Yasufuku, Kazumi Kuwata, Takeshi Shibuya 2017-10-03
9707629 Cutting tool Kazuya Yano, Yoshinori Tanigawa, Yoshikazu Yamashita, Kazuo Nakamae 2017-07-18
9653223 Switch 2017-05-16
9595407 Push switch 2017-03-14