Inventor
UDAGAWA HISASHI
JP4 patents
⚠️ This page may combine multiple inventors who share the name “UDAGAWA HISASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JAPAN TOBACCO INC
3 patentsUS11659807B2May 30, 2023
Virus-resistant tobacco and breeding method therefor
JAPAN TOBACCO INC0 citations46
US12239090B2Mar 4, 2025
Plant body of genus Nicotiana with low alkaloid content and production method thereof
JAPAN TOBACCO INC0 citations40
US10400251B2Sep 3, 2019
Virus-resistant tobacco and method for creating same
JAPAN TOBACCO INC0 citations36