THREE DIMENSIONAL MODELING METHOD AND THREE DIMENSIONAL MODELING APPARATUS

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United States of America Patent

APP PUB NO 20240316634A1
SERIAL NO

18596784

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Abstract

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A three dimensional modeling method for fabricating a modeled object having a cavity therein is disclosed. The three dimensional modeling method includes modeling the modeled object with first powder, the modeled object including an opening connecting the cavity and an outside of the modeled object; filling the cavity with second powder from the opening; sintering the modeled object whose cavity has been filled with the second powder in the filling; and removing the second powder in the cavity from the opening.

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RICOH COMPANY LTDTOKYO 143-8555

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  • 2024 Application Filing Year
  • B22F Class
  • 492 Applications Filed
  • 20 Patents Issued To-Date
  • 4.07 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hayakawa, Shota Kanagawa, JP 10 37
SUN, Yunsheng Telford, GB 10 4
Tsuji, Masato Kanagawa, JP 47 457

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges4771101 - 100255075100125150175200225250275300325350375400425450475500525

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