Inventor

YASUI EIJI

JP4 patents

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

TOKAI RUBBER IND LTD

2 patents

US6132828AOct 17, 2000

Plastics endless belt for electrophotography

TOKAI RUBBER IND LTD10 citations71

US6952550B2Oct 4, 2005

Toner supply roll

TOKAI RUBBER IND LTD8 citations65

NIPPON MITSUBISHI OIL CORP

1 patent

US6504073B1Jan 7, 2003

Catalyst for converting aromatic hydrocarbon compound and method of converting aromatic hydrocrabon compound

NIPPON MITSUBISHI OIL CORP10 citations71

NIPPON OIL CO LTD

1 patent

US4537872AAug 27, 1985

Process for preparing a hydrocarbon reforming catalyst

NIPPON OIL CO LTD4 citations58