The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Jun. 29, 2021

Filed:

Nov. 08, 2018
Applicants:

Hitoshi Iwatsuki, Kanagawa, JP;

Yasuyuki Yamashita, Kanagawa, JP;

Kiichi Kamoda, Kanagawa, JP;

Toshiyuki Mutoh, Kanagawa, JP;

Yasutomo Aman, Kanagawa, JP;

Toshiyuki Iseki, Kanagawa, JP;

Mitsuru Naruse, Shizuoka, JP;

Akira Saito, Kanagawa, JP;

Shinzo Higuchi, Tokyo, JP;

Sohichiroh Iida, Kanagawa, JP;

Inventors:

Hitoshi Iwatsuki, Kanagawa, JP;

Yasuyuki Yamashita, Kanagawa, JP;

Kiichi Kamoda, Kanagawa, JP;

Toshiyuki Mutoh, Kanagawa, JP;

Yasutomo Aman, Kanagawa, JP;

Toshiyuki Iseki, Kanagawa, JP;

Mitsuru Naruse, Shizuoka, JP;

Akira Saito, Kanagawa, JP;

Shinzo Higuchi, Tokyo, JP;

Sohichiroh Iida, Kanagawa, JP;

Assignee:

Ricoh Company, Ltd., Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29B 9/12 (2006.01); B29C 64/153 (2017.01); B33Y 70/00 (2020.01); B33Y 10/00 (2015.01); B29B 9/06 (2006.01); C08J 3/12 (2006.01); B29K 101/12 (2006.01);
U.S. Cl.
CPC ...
B29B 9/12 (2013.01); B29C 64/153 (2017.08); B33Y 70/00 (2014.12); C08J 3/12 (2013.01); B29B 9/06 (2013.01); B29B 2009/125 (2013.01); B29K 2101/12 (2013.01); B33Y 10/00 (2014.12); C08J 2329/14 (2013.01); C08J 2367/02 (2013.01); C08J 2371/10 (2013.01);
Abstract

A particle for solid freeform fabrication having a columnar form has end surfaces and a side surface, wherein one of the end surfaces partially covers the side surface.


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