Inventor

WATANABE RINZO

2 patents

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

TOYODA MACHINE WORKS LTD

1 patent

US5693174ADec 2, 1997

Apparatus for attaching a molding

TOYODA MACHINE WORKS LTD40 citations86

VIVITAR CORP

1 patent

US4097124AJun 27, 1978

Zoom lens

VIVITAR CORP5 citations57