Inventor

YOTSUI TAKUYA

JP4 patents

⚠️ This page may combine multiple inventors who share the name “YOTSUI TAKUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMCO CORP

2 patents

US11639560B2May 2, 2023

Deposit removing device and deposit removing method

SUMCO CORP0 citations58

US11426775B2Aug 30, 2022

Cleaning method, method for producing silicon single crystal, and cleaning device

SUMCO CORP0 citations41

SUDA AYUMI

1 patent

US9593433B2Mar 14, 2017

Crystal holding mechanism of single crystal pulling device and method for producing single crystal ingot

SUDA AYUMI1 citations39

INAMI SHUICHI

1 patent

US9145620B2Sep 29, 2015

Single crystal pulling apparatus

INAMI SHUICHI0 citations38