Tomoo Hirota

Person

Ichihara-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for designing a resin product, method for producing a resin...
- Patent number 7,521,008
- Issue date Apr 21, 2009
- Sumitomo Chemical Company, Limited
- Shinichi Nagaoka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for determining a production parameter of an injection moldi...
- Patent number 7,470,382
- Issue date Dec 30, 2008
- Sumitomo Chemical Company, Limited
- Shinichi Nagaoka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for designing a mold, method for producing an injection mold...
- Patent number 7,465,416
- Issue date Dec 16, 2008
- Sumitomo Chemical Company, Limited
- Shinichi Nagaoka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Impact energy absorbing structure
- Patent number 7,326,466
- Issue date Feb 5, 2008
- Sumitomo Chemical Co., Ltd.
- Tomoo Hirota
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Design variable optimization system and design variable optimizatio...
- Patent number 7,020,588
- Issue date Mar 28, 2006
- Sumitomo Chemical Company, Limited
- Tomoo Hirota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bumper reinforcing member
- Patent number 6,467,821
- Issue date Oct 22, 2002
- Sumitomo Chemical Company, Limited
- Tomoo Hirota
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Bumper reinforcing structural unit
- Patent number 6,099,055
- Issue date Aug 8, 2000
- Sumitomo Chemical Company, Limited
- Tomoo Hirota
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING HOLLOW BODY, AND HOLLOW BODY
- Publication number 20100062198
- Publication date Mar 11, 2010
- Sumitomo Chemical Company, Limited
- Yoshinori Ohmura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method for designing a mold, method for producing an injection mold...
- Publication number 20050082706
- Publication date Apr 21, 2005
- Sumitomo Chemical Company, Limited
- Shinichi Nagaoka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method for designing a resin product, method for producing a resin...
- Publication number 20050046061
- Publication date Mar 3, 2005
- Sumitomo Chemical Company, Limited
- Shinichi Nagaoka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Decision method of a production parameter of an injection molding,...
- Publication number 20050046060
- Publication date Mar 3, 2005
- Sumitomo Chemical Company, Limited
- Shinichi Nagaoka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Impact energy absorbing structure
- Publication number 20030102628
- Publication date Jun 5, 2003
- Sumitomo Chemical Company, Limited
- Tomoo Hirota
- B60 - VEHICLES IN GENERAL
Information Patent Application
Impact energy absorbing component
- Publication number 20030075953
- Publication date Apr 24, 2003
- Sumitomo Chemical Company, Limited
- Tomoo Hirota
- B60 - VEHICLES IN GENERAL
Information Patent Application
Design variable optimization system and design variable optimizatio...
- Publication number 20020002446
- Publication date Jan 3, 2002
- Sumitomo Chemical Company, Limited
- Tomoo Hirota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Bumper reinforcing member
- Publication number 20010054826
- Publication date Dec 27, 2001
- Sumitomo Chemical Company, Limited
- Tomoo Hirota
- B60 - VEHICLES IN GENERAL

Tomoo Hirota

Person

Patents Grantslast 30 patents

Method for designing a resin product, method for producing a resin...

Method for determining a production parameter of an injection moldi...

Method for designing a mold, method for producing an injection mold...

Impact energy absorbing structure

Design variable optimization system and design variable optimizatio...

Bumper reinforcing member

Bumper reinforcing structural unit

Patents Applicationslast 30 patents

METHOD FOR PRODUCING HOLLOW BODY, AND HOLLOW BODY

Method for designing a mold, method for producing an injection mold...

Method for designing a resin product, method for producing a resin...

Decision method of a production parameter of an injection molding,...

Impact energy absorbing structure

Impact energy absorbing component

Design variable optimization system and design variable optimizatio...

Bumper reinforcing member