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Takayuki Matsumoto
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Yokohama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Carbon fiber reinforced composite material
Patent number
5,916,682
Issue date
Jun 29, 1999
Nippon Oil Co., Ltd.
Hideyuki Horii
B32 - LAYERED PRODUCTS
Information
Patent Grant
Spirally woven fabric, and prepreg and rotary body each using said...
Patent number
5,702,795
Issue date
Dec 30, 1997
Nippon Oil Co., Ltd.
Takayuki Matsumoto
D03 - WEAVING
Information
Patent Grant
Vessel lid mounting and demounting apparatus
Patent number
4,873,760
Issue date
Oct 17, 1989
Ishikawajima-Harima Heavy Industries Co., Ltd.
Naoto Watanabe
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Grant
Device for disassembling and reassembling a main steam isolation va...
Patent number
4,571,820
Issue date
Feb 25, 1986
Ishikawajima-Harima Jukogyo Kabushiki Kaisha
Takayuki Matsumoto
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS