Haruo Asai

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Otsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Protecting film for sublimation transfer image receiver on of and p...
- Patent number 6,239,069
- Issue date May 29, 2001
- Toyo Boseki Kabushiki Kaisha
- Haruo Asai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Polyester resin and sublimation transfer image receiver using same
- Patent number 6,048,822
- Issue date Apr 11, 2000
- Toyo Boseki Kabushiki Kaisha
- Haruo Asai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Water-dispersible polyester composition for image recording medium
- Patent number 5,446,082
- Issue date Aug 29, 1995
- Toyo Boseki Kabushiki Kaisha
- Haruo Asai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Dye-receiving resin for sublimation transfer image receiving materi...
- Patent number 5,389,493
- Issue date Feb 14, 1995
- Toyo Boseki Kabushiki Kaisha
- Haruo Asai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Polyurethane resin composition
- Patent number 5,278,275
- Issue date Jan 11, 1994
- Toyo Boseki Kabushiki Kaisha
- Takeshi Yatsuka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS