Hiroaki Watano

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Motor control circuit for paper shredders
- Patent number 7,520,452
- Issue date Apr 21, 2009
- Nakabayashi Co., Ltd.
- Hiroaki Watano
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Motor control circuit for paper shredders
- Patent number 6,997,408
- Issue date Feb 14, 2006
- Nakabayashi Co., Ltd.
- Hiroaki Watano
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Motor network control system
- Patent number 6,686,712
- Issue date Feb 3, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Mitsuyasu Numaguchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Motor control circuit for paper shredders
- Publication number 20060027689
- Publication date Feb 9, 2006
- Nakabayashi Co., Ltd.
- Hiroaki Watano
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
Inverter-equipped motor
- Publication number 20030094920
- Publication date May 22, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Mitsuyasu Numaguchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Motor network control system
- Publication number 20030085674
- Publication date May 8, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Mitsuyasu Numaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Motor control circuit for paper shredders
- Publication number 20030057305
- Publication date Mar 27, 2003
- Hiroaki Watano
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...