Inventor
YAMASHITA ISAO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “YAMASHITA ISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSOH CORP
9 patentsUS7538055B2May 26, 2009
Transparent zirconia sintered body
TOSOH CORP26 citations92
US7888279B2Feb 15, 2011
High toughness translucent alumina sintered body, method for producing the same, and its uses
TOSOH CORP10 citations83
US11807579B2Nov 7, 2023
Zirconia sintered body and manufacturing method of the same
TOSOH CORP2 citations72
US10273191B2Apr 30, 2019
Translucent zirconia sintered body, method for manufacturing same, and use thereof
TOSOH CORP3 citations64
US12319621B2Jun 3, 2025
Zirconia sintered body and method for producing same
TOSOH CORP0 citations62
US11535565B2Dec 27, 2022
Black sintered body and method for producing the same
TOSOH CORP0 citations62
US12134584B2Nov 5, 2024
Coating layer-attached continuous ceramic fiber and method for producing same, and ceramic matrix composite material and method for producing same
TOSOH CORP0 citations52
US10696022B2Jun 30, 2020
Composite plate and production method therefor
TOSOH CORP0 citations50
US10682831B2Jun 16, 2020
Composite plate and method for producing same
TOSOH CORP0 citations50
YAMASHITA ISAO
4 patentsUS9249058B2Feb 2, 2016
High-strength transparent zirconia sintered body, process for producing the same, and uses thereof
YAMASHITA ISAO10 citations82
US8722555B2May 13, 2014
High-strength transparent zirconia sintered body, process for producing the same, and uses thereof
YAMASHITA ISAO12 citations82
US8785008B2Jul 22, 2014
Zirconia sintered bodies with high total light transmission and high strength, uses of the same, and process for producing the same
YAMASHITA ISAO11 citations81
US8481439B2Jul 9, 2013
Colored alumina sintered body of high toughness and high translucency, and its production method and its uses
YAMASHITA ISAO5 citations71