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Naoyuki Hashimoto
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Moriguchi, JP
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last 30 patents
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Patent Grant
Clean space system
Patent number
5,562,539
Issue date
Oct 8, 1996
Matsushita Electric Industrial Co., Ltd.
Naoyuki Hashimoto
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Coupling-type clean space apparatus
Patent number
5,425,793
Issue date
Jun 20, 1995
Matsushita Electric Industrial Co., Ltd.
Kazuhiro Mori
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Coupling type clean space apparatus
Patent number
5,326,316
Issue date
Jul 5, 1994
Matsushita Electric Industrial Co., Ltd.
Naoyuki Hashimoto
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Ballet shifter
Patent number
4,823,933
Issue date
Apr 25, 1989
Matsushita Electric Industrial Co., Ltd.
Naoyuki Hashimoto
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL