Inventor

SHIMIZU SACHIO

JP8 patents

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

GRACE W R & CO

2 patents

US6793441B2Sep 21, 2004

Tunnel waterproofing method

GRACE W R & CO8 citations68

US6767164B2Jul 27, 2004

Tunnel waterproofing construction method

GRACE W R & CO11 citations68

(unassigned)

1 patent

US6379439B1Apr 30, 2002

Vacuum cleaner

22 citations90

TORAY INDUSTRIES

1 patent

US6485806B1Nov 26, 2002

Laminate containing a layer composed of polyphenylene sulfide blended with other polymers

TORAY INDUSTRIES37 citations89

KOMATSU ZENOA KK

1 patent

US7162816B2Jan 16, 2007

Work vehicle with tilt floor

KOMATSU ZENOA KK13 citations77

KOMATSU MFG CO LTD

1 patent

US7730647B2Jun 8, 2010

Construction machine

KOMATSU MFG CO LTD7 citations71

AIKO ENG KK

1 patent

US4448574AMay 15, 1984

Extra-high pressure water pump

AIKO ENG KK13 citations71

DENKI KAGAKU KOGYO KK

1 patent

US5049613ASep 17, 1991

Thermoplastic resin composition

DENKI KAGAKU KOGYO KK6 citations60