Haruhisa Ootsuka

HI Hitachi: 1 patents #1,533 of 3,950Top 40%

📍 Mobara, JP: #43 of 117 inventorsTop 40%

Overall (2002): #210,018 of 266,432Top 80%

Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6441874	LCD having low-thermal-conductivity lamp holder for retain heat in fluorescent lamp	Ken Saito	2002-08-27