P

Inventor

SHINAGAWA YOSHIAKI

JP5 patents
⚠️ This page may combine multiple inventors who share the name “SHINAGAWA YOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOYO SEIKAN KAISHA LTD

3 patents
US10315809B2Jun 11, 2019

Formed lid, method for fitting the lid to container, and sealing method

TOYO SEIKAN KAISHA LTD10 citations81
US8349420B2Jan 8, 2013

Packing body sealed by laser welding and method of sealing the same

TOYO SEIKAN KAISHA LTD2 citations55
US10683117B2Jun 16, 2020

Container sealing apparatus and sealing system

TOYO SEIKAN KAISHA LTD0 citations39

MATSUSHITA ELECRIC IND CO LTD

1 patent
US5327092AJul 5, 1994

Switched capacitor filter circuit employing two switched capacitor filters

MATSUSHITA ELECRIC IND CO LTD15 citations71

TOYO SEIKAN GROUP HOLDINGS LTD

1 patent
US9550596B2Jan 24, 2017

Method of sealing containers and lids by melt adhesion by laser

TOYO SEIKAN GROUP HOLDINGS LTD6 citations70