Inventor

WATANABE TAKAHISA

JP5 patents

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

CITIZEN ELECTRONICS

3 patents

US7538463B2May 26, 2009

WATANABE TAKAHISA

1 patent

US7552826B2Jun 30, 2009

Container fastener and knockdown container using the same

WATANABE TAKAHISA27 citations84

DEXERIALS CORP

1 patent

US12275226B2Apr 15, 2025

Method of manufacturing optical laminate

DEXERIALS CORP0 citations47

WATANABE TAKAHISA

CITIZEN ELECTRONICS

Vibrator

Light emitting diode

Light emitting diode

WATANABE TAKAHISA

Container fastener and knockdown container using the same

DEXERIALS CORP

Method of manufacturing optical laminate