Iwao Nakano

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Yokosuka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Underwater low-frequency sound producer using a rare earth alloy
- Patent number 5,355,351
- Issue date Oct 11, 1994
- Oki Electric Industry Co., Ltd.
- Takashi Yoshikawa
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Method for manufacturing alloy rod having giant magnetostriction
- Patent number 5,067,551
- Issue date Nov 26, 1991
- NKK Corporation
- Katsuhiko Murakami
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for manufacturing alloy rod having giant magnetostriction
- Patent number 5,063,986
- Issue date Nov 12, 1991
- NKK Corporation
- Katsuhiko Murakami
- C30 - CRYSTAL GROWTH