Inventor

WATANABE SUMIKO

JP2 patents

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

CHISSO CORP

1 patent

US5759844AJun 2, 1998

Antibacterial articles and methods of producing the articles

CHISSO CORP17 citations78

HONDA MOTOR CO LTD

1 patent

US6158402ADec 12, 2000

Engine block structure in multi-cylinder engine

HONDA MOTOR CO LTD13 citations70