Inventor

TSUDA AKIHITO

JP3 patents

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

SEIKO EPSON CORP

2 patents

US7559631B2Jul 14, 2009

Liquid-jet head, method for manufacturing the same, and liquid-jet apparatus

SEIKO EPSON CORP27 citations91

US7891783B2Feb 22, 2011

Liquid jet head and a liquid jet apparatus

SEIKO EPSON CORP5 citations57

SUWA SEIKOSHA KK

1 patent

US4162176AJul 24, 1979

Method for forming floating gate semiconductor device by selective ion-implantation

SUWA SEIKOSHA KK12 citations68