Inventor
TAKEDA DAI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “TAKEDA DAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHIYODA CORP
6 patentsUS9687781B2Jun 27, 2017
Desulfurization method and device for sulfuric acid production device
CHIYODA CORP2 citations68
US12384735B2Aug 12, 2025
Manufacturing method of butadiene
CHIYODA CORP0 citations62
US12540125B2Feb 3, 2026
Method for producing ethylene oxide
CHIYODA CORP0 citations51
US11268198B2Mar 8, 2022
Synthesis gas production system
CHIYODA CORP0 citations51
US9884288B2Feb 6, 2018
Treatment process of gas containing zero-valent mercury and mercury separation system
CHIYODA CORP0 citations45
US10550484B2Feb 4, 2020
Method of generating organic compound and organic compound-generating system
CHIYODA CORP0 citations39