Akio Fujie

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic cleaner and wet treatment nozzle comprising the same
- Patent number 7,523,524
- Issue date Apr 28, 2009
- Alps Electric Co., Ltd.
- Kenichi Mitsumori
- B08 - CLEANING
Information Patent Grant
Ultrasonic cleaner and wet treatment nozzle comprising the same
- Patent number 6,644,327
- Issue date Nov 11, 2003
- Alps Electric Co., Ltd.
- Kenichi Mitsumori
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
Ultrasonic cleaner and wet treatment nozzle comprising the same
- Publication number 20040035451
- Publication date Feb 26, 2004
- Kenichi Mitsumori
- B08 - CLEANING