KI

Koichi Ichihara

EL Edwards Japan Limited: 1 patents #35 of 79Top 45%
FU Fujikura: 1 patents #788 of 1,407Top 60%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
SI Sumitomo Heavy Industries: 1 patents #424 of 917Top 50%
Overall (All Time): #1,134,463 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11795972 Vacuum pump and vacuum pump system Takashi Kabasawa 2023-10-24
9481071 Grinding method Hironobu Ishida 2016-11-01
8676447 Occupant posture sensing apparatus and occupant posture sensing method Takeshi Togura, Koji Sakiyama 2014-03-18
6851609 Image reading apparatus and copier Kazuhiro Ando, Yukio Noguchi, Youji Mouri, Fumihiro Kitahara, Kazuhiko Nakaya +2 more 2005-02-08