Koichi Warino

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Tsukuba-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Multi-layer structure
- Patent number 6,989,198
- Issue date Jan 24, 2006
- Kuraray Co., Ltd.
- Haruhisa Masuda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for producing optical disc substrates
- Patent number RE38107
- Issue date May 6, 2003
- Kuraray Co., Ltd.
- Takao Hosokawa
- 264 - Plastic and nonmetallic article shaping or treating: processes
Information Patent Grant
Mold for producing a resin molded article
- Patent number 6,382,956
- Issue date May 7, 2002
- Kuraray Co., Ltd.
- Koichi Warino
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing optical disc substrates
- Patent number 6,325,950
- Issue date Dec 4, 2001
- Kuraray Co., Ltd.
- Takao Hosokawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing resin molded article and mold used in the pro...
- Patent number 6,171,527
- Issue date Jan 9, 2001
- Kuraray Co., Ltd.
- Koichi Warino
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Fuel pipe joint with excellent fuel permeation resistance
- Publication number 20040135371
- Publication date Jul 15, 2004
- Kuraray Co., Ltd., a Japanese Corporation
- Haruhisa Masuda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Multi-layer structure
- Publication number 20040126523
- Publication date Jul 1, 2004
- Kuraray Co., Ltd., a Japanese Corporation
- Haruhisa Masuda
- B32 - LAYERED PRODUCTS