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Shingo Katoh
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Crawler shoe
Patent number
6,820,948
Issue date
Nov 23, 2004
Bridgestone Corporation
Shingo Katoh
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Patents Applications
last 30 patents
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Patent Application
Crawler shoe
Publication number
20030141761
Publication date
Jul 31, 2003
Shingo Katoh
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS