Patents

1. S. Todoroki: “Optical fuse and component for fabricating optical fuse”, US Patent No.7403684.
   (Issued: Jul. 22, 2008, Filed: May 9, 2006).
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2. S. Todoroki: “Optical fuse and component for fabricating optical fuse”, JP Patent No. 3870270.
   (Issued: Nov. 18, 2003, Filed: Oct. 27, 2006).
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3. S. Todoroki: “Method and device for manufacturing glass compound body”, JP Patent No. 3619873.
   (Issued: Aug. 15, 2001, Filed: Nov. 26, 2004).
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4. K. Wada, S. Inoue, S. Todoroki and S. Chu: “Regularly arranged nano-structure joined on substrate and manufacturing method therefor”, JP Patent No. 3598373.
   (Issued: Sep. 3, 2001, Filed: Sep. 24, 2004).
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5. S. Inoue, S. Todoroki, T. Hondo and T. Matsumoto: “Glass fusing apparatus and fusing method”, JP Patent No. 3559853.
   (Issued: Nov. 28, 2000, Filed: Jun. 4, 2004).
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6. S. Todoroki: “Method for manufacturing glass composite body and device for manufacturing the same”, JP Patent No. 3472808.
   (Issued: Jul. 18, 2000, Filed: Sep. 19, 2003).
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7. S. Todoroki: “Glass thermophysical property evaluation method and glass physical property evaluation device”, JP Patent No. 3273321.
   (Issued: Mar. 27, 2000, Filed: Feb. 1, 2002).
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8. S. Todoroki and S. Sakaguchi: “Optical fiber”, JP Patent No. 3367624.
   (Issued: Jan. 17, 1995, Filed: Nov. 8, 2002).
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9. S. Todoroki and S. Sakaguchi: “Glass composition, optical fiber made of same, and method for preparing glasses”, US Patent No.5655046.
   (Issued: Aug. 5, 1997, Filed: Dec. 12, 1995).
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