TH

Tetsu Hattori

YM Yamazaki Mazak: 1 patents #130 of 272Top 50%
YC Yanmar Holdings Co.: 1 patents #349 of 636Top 55%
Overall (All Time): #1,803,894 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11623266 Sheet material machining system and method for processing workpiece Yukio Morita, Isao Kuwayama, Yoshihiko Sakai, Yoshihiro Nakamura 2023-04-11
10718305 Fuel injection pump Masaki Nanko, Yuji Shiba, Ryosuke Okamoto 2020-07-21