Inventor

WATANABE BUNTA

JP3 patents

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

NAHLS CORP CO LTD

2 patents

US12312371B2May 27, 2025

Optically-active 2-amino-phosphonoalkane acid, optically-active 2-amino-phosphonoalkane acid salt, and hydrates of these

NAHLS CORP CO LTD0 citations54

US11220521B2Jan 11, 2022

Optically-active 2-amino-phosphonoalkane acid, optically-active 2-amino-phosphonoalkane acid salt, and hydrates of these

NAHLS CORP CO LTD0 citations54

UNIV KYOTO

1 patent

US10774098B2Sep 15, 2020

Nahlsgen optical resolution method

UNIV KYOTO0 citations34