Shota Seki

NC Nippon Piston Ring Co.: 1 patents #1 of 15Top 7%

Overall (2023): #254,276 of 537,848Top 50%

Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11692248	Sliding member	Noriaki Chida	2023-07-04