Hiroki Ishinaga

Rohm Co.: 2 patents #26 of 159Top 20%

RG Röhm Gmbh: 1 patents #1 of 1Top 100%

Overall (2002): #28,875 of 266,432Top 15%

Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
6495861	Light-emitting semiconductor chip	—	2002-12-17
6476410	Backside light emitting chip type light emitting element and insulating substrate therefor	—	2002-11-05
6355946	Semiconductor device with reflector	—	2002-03-12