Inventor

YOKOYAMA EIZI

JP3 patents

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

KUREHA CHEMICAL IND CO LTD

1 patent

US4772334ASep 20, 1988

Process for producing highly pure rhamnose from gum arabic

KUREHA CHEMICAL IND CO LTD24 citations80

ROHN CO LTD

1 patent

US6663400B1Dec 16, 2003

Wiring board having connector and method of manufacturing the same

ROHN CO LTD11 citations67

ROHM CO LTD

1 patent

US6656627B2Dec 2, 2003

Battery pack

ROHM CO LTD4 citations59