Inventor
TERAHAMA TATSUO
JP5 patents
Patents
5 patentsUS5982969ANov 9, 1999
Optical transmission tube, making method, and linear illuminant system
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US6278827B1Aug 21, 2001
Light transmission tubes
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US6169836B1Jan 2, 2001
Optical transmission tube and method for making the same
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US6104857AAug 15, 2000
Line glower
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US6236797B1May 22, 2001
Light transmitting tube
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