Hiroyuki Tomomatsu

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Patents Grantslast 30 patents

Information Patent Grant
Method for processing film
- Patent number 10,906,131
- Issue date Feb 2, 2021
- RIKEN TECHNOS CORPORATION
- Taketo Hashimoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for producing article from layered hardcoat object, and art...
- Patent number 10,173,392
- Issue date Jan 8, 2019
- RIKEN TECHNOS CORPORATION
- Hiroyuki Tomomatsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Decorative sheet and process for producing the same
- Patent number 6,364,992
- Issue date Apr 2, 2002
- Riken Vinyl Industry Co., Ltd.
- Yoshihiko Nambu
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PROCESSING FILM
- Publication number 20170259379
- Publication date Sep 14, 2017
- RIKEN TECHNOS CORPORATION
- Taketo HASHIMOTO
- B32 - LAYERED PRODUCTS
Information Patent Application
PROCESS FOR PRODUCING ARTICLE FROM LAYERED HARDCOAT OBJECT, AND ART...
- Publication number 20170095993
- Publication date Apr 6, 2017
- RIKEN TECHNOS CORPORATION
- Hiroyuki TOMOMATSU
- B32 - LAYERED PRODUCTS