Hideki Komagata

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Ootsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Filter and process for the production thereof
- Patent number 4,983,193
- Issue date Jan 8, 1991
- Toyo Koseki Kabushiki Kaisha
- Yatsuhiro Tani
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Process for making a filter having a continuous density gradient
- Patent number 4,731,135
- Issue date Mar 15, 1988
- Toyo Boseki Kabushiki Kaisha
- Yatsuhiro Tani
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Magnetic recording medium
- Patent number 4,666,784
- Issue date May 19, 1987
- Toyo Boseki Kabushiki Kaisha
- Chyuji Inukai
- G11 - INFORMATION STORAGE
Information Patent Grant
Metal-halogen secondary battery
- Patent number 4,505,994
- Issue date Mar 19, 1985
- Toyo Boseki Kabushiki Kaisha
- Masayoshi Shimada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Material for protecting human bodies from harmful or poisonous chem...
- Patent number 4,500,581
- Issue date Feb 19, 1985
- Boseki Kabushiki Kaisha
- Takeshi Mitomi
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...