Shinya Hamamatsu

ML Mitsubishi Pencil Company, Limited: 5 patents #61 of 302Top 25%

Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%

Overall (All Time): #812,766 of 4,157,543Top 20%

Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
11845159	Center shaft machining apparatus	Kazunari Inamori	2023-12-19
D966411	Pen	—	2022-10-11
D965683	Pen	—	2022-10-04
D953200	Pen	—	2022-05-31
D936739	Pen	—	2021-11-23
D936143	Pen	—	2021-11-16