Katsuhiro Murano

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Ohtsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process of recovering copper from winding
- Patent number 6,235,074
- Issue date May 22, 2001
- Matsushita Electric Industrial Co., Ltd.
- Katsuhiro Murano
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Motor assembly having ion implantation on sliding surfaces
- Patent number 5,927,861
- Issue date Jul 27, 1999
- Matsushita Electric Industrial Co., Ltd.
- Fumitoshi Yamashita
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Device for absorbing impulsive torque in motor with worm gear
- Patent number 4,748,865
- Issue date Jun 7, 1988
- Matsushita Electric Industrial Co., Ltd.
- Norio Umezawa
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES