Tsumiyama; Tatsuo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tsumiyama; Tatsuo.The latest application filed is for "heat resistant resin bonded grindstone".

Company Profile

0.4.6

Tsumiyama; Tatsuo - Yamaguchi JP
Tsumiyama, Tatsuo - Ube-shi JP
Tsumiyama; Tatsuo - Ube JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Heat Resistant Resin Bonded Grindstone App 20090005488 - Satow; Yoshiyuki ; et al.	2009-01-01
Foamed polyimide shaped article and process for production of same App 20040229969 - Sato, Ryoichi ; et al.	2004-11-18
Polyimide/metal composite sheet Grant 6,797,392 - Shiotani , et al. September 28, 2	2004-09-28
Process for production of metal encased polyimide molded bodies and metal encased polyimide molded bodies Grant 6,706,346 - Tsumiyama March 16, 2	2004-03-16
Heat resistant resin bonded grindstone App 20040044123 - Satow, Yoshiyuki ; et al.	2004-03-04
Polyimide/metal composite sheet App 20030211345 - Shiotani, Akinori ; et al.	2003-11-13
Process for production of polyimide molded bodies and polyimide molded bodies Grant 6,555,647 - Tsumiyama April 29, 2	2003-04-29
Process for production of polyimide molded bodies and polyimide molded bodies App 20020037995 - Tsumiyama, Tatsuo	2002-03-28
Process for production of polyimide molded bodies and polyimide molded bodies App 20020030299 - Tsumiyama, Tatsuo	2002-03-14
Fluorinated polyimides, laminated substrates and polyamic acid solutions Grant 6,040,418 - Yamamoto , et al. March 21, 2	2000-03-21

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