Inventor

YAMAMOTO KEN-ICHI

JP2 patents

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

HITACHI LTD

1 patent

US6690342B2Feb 10, 2004

Plasma display device

HITACHI LTD4 citations60

TAKASAGO PERFUMERY CO LTD

1 patent

US7846701B2Dec 7, 2010

Method for preparing optically active compound

TAKASAGO PERFUMERY CO LTD0 citations49