Hiroshi Katagiri

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Nagano-Ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Adhesive tape and edging method using same
- Patent number 7,278,906
- Issue date Oct 9, 2007
- Seiko Epson Corporation
- Akiko Kawase
- B24 - GRINDING POLISHING
Information Patent Grant
Stain-proofing spectacle lens and manufacturing method thereof
- Patent number 7,137,701
- Issue date Nov 21, 2006
- Seiko Epson Corporation
- Hiroshi Katagiri
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dry toner, and its production process
- Patent number 6,472,116
- Issue date Oct 29, 2002
- Seiko Epson Corporation
- Hiroshi Katagiri
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Colored contact lens and method for producing the same
- Patent number 5,708,049
- Issue date Jan 13, 1998
- Seiko Epson Corporation
- Hiroshi Katagiri
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
ADHESIVE TAPE AND EDGING METHOD USING SAME
- Publication number 20080026216
- Publication date Jan 31, 2008
- SEIKO EPSON CORPORATION
- Akiko Kawase
- B24 - GRINDING POLISHING
Information Patent Application
Stain-proofing spectacle lens and manufacturing method thereof
- Publication number 20050168685
- Publication date Aug 4, 2005
- SIEKO EPSON CORPORATION
- Hiroshi Katagiri
- G02 - OPTICS
Information Patent Application
Anti-fogging treatment liquid, production method therefor, anti-fog...
- Publication number 20050137302
- Publication date Jun 23, 2005
- Seiko Epson Corporation
- Akiko Kawase
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Adhesive tape and edging method using same
- Publication number 20050042977
- Publication date Feb 24, 2005
- Seiko Epson Corporation
- Akiko Kawase
- B24 - GRINDING POLISHING
Information Patent Application
Dry toner, and its production process
- Publication number 20020006568
- Publication date Jan 17, 2002
- Hiroshi Katagiri
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY