Electrochemical treating method such as electroplating and electrochemical reaction device therefor
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United States of America Patent
Stats
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Sep 21, 2004
Grant Date -
Jan 30, 2003
app pub date -
Mar 4, 2002
filing date -
Aug 24, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A novel method of electrochemical treatment such as electroplating, etc. and an electrochemical reaction apparatus thereof which is high in reactability and able to be electrochemically reacted efficiently, which is small or zero in amount of generation of liquid waste such as electrolytic solution and cleaning liquid and therefore, amicable to the environment, and in which it is no more required to clean the electrode, etc. with cleaning liquid after reaction. Electrochemical reaction is executed in a reaction vessel (6) containing matter (5) which is in a supercritical or subcritical state and an electrolytic solution (1), and after reaction, the supercritical or subcritical matter (5) is shifted into a state of the matter (5) before being shifted into a critical state.

First Claim
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
YOSHIDA HIDEO | 2-9-2 MATSUGAOKA TOKOROZAWA-SHI SAITAMA 359-1132 | |
MIYATA SEIZO | HOYA-SHI TOKYO | |
ASAI YOSHIHIRO | 2-11-4 HIGASHI-MATI KOGANEI-SHI TOKYO |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Asai, Hiroe | Koganei, JP | 1 | 8 |
Asai, Yoshihiro | 2-11-4, Higashi-mati, Koganei-shi, Tokyo, JP | 21 | 150 |
Iwao, Fumiko | Narashino, JP | 11 | 529 |
Miyata, Seizo | 18-26-3-chome, Shimohoya, Nishitokyo-shi, Tokyo, JP | 28 | 298 |
Sone, Masato | Koganei, JP | 20 | 137 |
Yoshida, Hideo | 5-33-6, Kumegawa-mati, Higashimurayama-shi, Tokyo, JP | 223 | 1974 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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