Inventor
ONDA NOBUHIRO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “ONDA NOBUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHIYODA CHEM ENG CONSTRUCT CO
6 patentsUS5345000ASep 6, 1994
Process for the production of crystalline adduct of bisphenol A and phenol and apparatus therefor
CHIYODA CHEM ENG CONSTRUCT CO26 citations89
US5382712AJan 17, 1995
Process for the production of bisphenol A
CHIYODA CHEM ENG CONSTRUCT CO13 citations80
US5382711AJan 17, 1995
Process for the production of bishenol A
CHIYODA CHEM ENG CONSTRUCT CO12 citations80
US5324867AJun 28, 1994
Process for the production of bisphenol A.
CHIYODA CHEM ENG CONSTRUCT CO18 citations80
US5371304ADec 6, 1994
Process for the production of bisphenol A
CHIYODA CHEM ENG CONSTRUCT CO13 citations79
US5368827ANov 29, 1994
Process for the production of crystalline adduct of bisphenol A and phenol and apparatus therefor
CHIYODA CHEM ENG CONSTRUCT CO14 citations70