Inventor
HIRAI Tadayoshi
JP10 patents
Patents
10 patentsUS11702641B2Jul 18, 2023
Steviol glycoside hexose transferase and gene coding for same
SUNTORY HOLDINGS LTD0 citations61
US11447765B2Sep 20, 2022
Rhamnose synthase derived from stevia and gene
SUNTORY HOLDINGS LTD0 citations61
US11284576B2Mar 29, 2022
High rebaudioside C-content stevia plant
SUNTORY HOLDINGS LTD0 citations60
US12391953B2Aug 19, 2025
Stevia plant having less ability to form pollens
SUNTORY HOLDINGS LTD0 citations58
US12317798B2Jun 3, 2025
Rebaudioside M-rich stevia plant
SUNTORY HOLDINGS LTD0 citations58
US12295306B2May 13, 2025
Stevia plant having less ability to form flower buds
SUNTORY HOLDINGS LTD0 citations58
US11873521B2Jan 16, 2024
Steviol glycoside and production method therefor, and sweetener composition containing same
SUNTORY HOLDINGS LTD0 citations58
US11732313B2Aug 22, 2023
High-sweetening-content stevia plant and method for screening same
SUNTORY HOLDINGS LTD0 citations58
US12338498B2Jun 24, 2025
High steviol glycoside-containing stevia plant and method for screening same
SUNTORY HOLDINGS LTD0 citations57
US12389848B2Aug 19, 2025
Stevia plant having high rebaudioside M content ratio and screening method for same
SUNTORY HOLDINGS LTD0 citations47