Inventor

HANZAWA SUGURU

JP3 patents

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

OKAMOTO IND INC

2 patents

US5247980ASep 28, 1993

Anti-skid net body attachment for an automobile tire

OKAMOTO IND INC6 citations68

US5343610ASep 6, 1994

Method of making an anti-skid apparatus for an automobile tire

OKAMOTO IND INC3 citations57

KOWA CO

1 patent

US10310358B2Jun 4, 2019

Lens barrel and camera

KOWA CO0 citations34