Inventor
SHIMIZU TOKUO
JP18 patents
⚠️ This page may combine multiple inventors who share the name “SHIMIZU TOKUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS OPTICAL CO
10 patentsUS5568212AOct 22, 1996
Camera capable of magnetically recording photograph information on a film
OLYMPUS OPTICAL CO6 citations73
US4374336AFeb 15, 1983
Flat motor
OLYMPUS OPTICAL CO15 citations73
US5848309ADec 8, 1998
Film feeder for camera and camera with film feeder
OLYMPUS OPTICAL CO3 citations62
US5565952AOct 15, 1996
Patrone loading mechanism of camera
OLYMPUS OPTICAL CO2 citations62
US5543871AAug 6, 1996
Camera capable of magnetically recording photograph information on a film
OLYMPUS OPTICAL CO2 citations62
US6217237B1Apr 17, 2001
Spool case unit for camera and camera including such spool case unit
OLYMPUS OPTICAL CO5 citations61
US4351009ASep 21, 1982
Apparatus for moving the pinch roller and the magnetic head of a tape recorder
OLYMPUS OPTICAL CO3 citations60
US5659828AAug 19, 1997
Camera
OLYMPUS OPTICAL CO4 citations59
US4324995AApr 13, 1982
Thrust preventive device for the output shaft of an electric motor
OLYMPUS OPTICAL CO2 citations58
US5920738AJul 6, 1999
Camera employing film with magnetic recording section
OLYMPUS OPTICAL CO0 citations52
HITACHI PLANT TECHNOLOGIES LTD
6 patentsUS7465215B2Dec 16, 2008
Sponge blasting apparatus and sponge blasting method
HITACHI PLANT TECHNOLOGIES LTD24 citations92
US7331846B1Feb 19, 2008
Blasting apparatus for outer surface of pipe
HITACHI PLANT TECHNOLOGIES LTD12 citations82
US7182671B1Feb 27, 2007
Blasting apparatus and blasting method
HITACHI PLANT TECHNOLOGIES LTD19 citations82
US7591709B2Sep 22, 2009
Blasting device
HITACHI PLANT TECHNOLOGIES LTD6 citations61
US7543769B2Jun 9, 2009
Blasting medium picking-apart device
HITACHI PLANT TECHNOLOGIES LTD4 citations61
US7416471B2Aug 26, 2008
Recovery device of blasting medium and method therefor
HITACHI PLANT TECHNOLOGIES LTD5 citations61