Inventor
TAKEBAYASHI SEIKI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “TAKEBAYASHI SEIKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON STEEL CORP
8 patentsUS5308799AMay 3, 1994
Oxide superconductor and process for preparation thereof
NIPPON STEEL CORP15 citations72
US6200384B1Mar 13, 2001
Method for production of silicon single crystal
NIPPON STEEL CORP11 citations71
US12378676B2Aug 5, 2025
Grain-oriented electrical steel sheet and manufacturing method of the same
NIPPON STEEL CORP0 citations62
US11884988B2Jan 30, 2024
Base sheet for grain-oriented electrical steel sheet, grain-oriented silicon steel sheet which is used as material of base sheet for grain-oriented electrical steel sheet, method of manufacturing base sheet for grain-oriented electrical steel sheet, and method of manufacturing grain-oriented electrical steel sheet
NIPPON STEEL CORP0 citations62
US11450460B2Sep 20, 2022
Grain-oriented electrical steel sheet
NIPPON STEEL CORP0 citations62
US11346005B2May 31, 2022
Grain-oriented electrical steel sheet
NIPPON STEEL CORP0 citations62
US11060159B2Jul 13, 2021
Grain-oriented electrical steel sheet and method of manufacturing grain-oriented electrical steel sheet
NIPPON STEEL CORP0 citations62
US12365973B2Jul 22, 2025
Manufacturing method of grain-oriented electrical steel sheet
NIPPON STEEL CORP0 citations52
SILTRONIC AG
3 patentsUS6899759B2May 31, 2005
Single crystal production method
SILTRONIC AG5 citations60
US6793902B2Sep 21, 2004
Seed crystal for production of silicon single crystal and method for production of silicon single crystal
SILTRONIC AG0 citations50
US7582160B2Sep 1, 2009
Silicone single crystal production process
SILTRONIC AG1 citations49