Toshiro Hayakawa

Fujitsu Limited: 2 patents #237 of 2,531Top 10%

📍 Nara, JP: #21 of 238 inventorsTop 9%

Overall (1997): #21,526 of 185,788Top 15%

Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5684824	Semiconductor light emitting device	—	1997-11-04
5608743	Semiconductor light emitting device	—	1997-03-04