Inventor

YONEYAMA NOBUAKI

JP5 patents

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

NIPPON ZEON CO

3 patents

US4423281ADec 27, 1983

Process for producing conjugated diolefins

NIPPON ZEON CO43 citations91

US4272637AJun 9, 1981

Catalyst for oxidation of isobutylene

NIPPON ZEON CO30 citations91

US4238359ADec 9, 1980

Process for preparing spherical shaped pelletized oxide catalysts comprising molybdenum and phosphorus

NIPPON ZEON CO9 citations73

OHBA MASAHIRO

1 patent

US8469505B2Jun 25, 2013

Inkjet recording apparatus and thermal insulation method

OHBA MASAHIRO2 citations54

YONEYAMA NOBUAKI

1 patent

US9039163B2May 26, 2015

Medium conveyance apparatus and image forming apparatus

YONEYAMA NOBUAKI0 citations32