KH

Kazuyuki HIRATA

TO Toyota: 3 patents #309 of 3,229Top 10%
SE Seiko Epson: 1 patents #314 of 926Top 35%
TC Takagi Chemicals: 1 patents #1 of 8Top 15%
Overall (2025): #34,002 of 469,880Top 8%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12311425 Workpiece production apparatus 2025-05-27
12304213 Liquid container Masahiro Karasawa 2025-05-20
12280695 Position controlling device Shigetomi HONDA 2025-04-22
12226962 Method for manufacturing fuel cell separator Tatsuya Nagata, Yuki WAKIMOTO, Noriaki Takagi, Masakuni Takagi, Yuusuke Nagatani +2 more 2025-02-18