Inventor

NAKAMURA TSUNEHISA

JP3 patents

⚠️ This page may combine multiple inventors who share the name “NAKAMURA TSUNEHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

3M INNOVATIVE PROPERTIES CO

2 patents

US7701648B2Apr 20, 2010

Fresnel lens

3M INNOVATIVE PROPERTIES CO31 citations90

US10381818B2Aug 13, 2019

Covering processing tool and covering processing method

3M INNOVATIVE PROPERTIES CO2 citations67

MINNESOTA MINING & MFG

1 patent

US5589667ADec 31, 1996

Removable core for pre-stretched tube

MINNESOTA MINING & MFG15 citations66