HN

Hideaki Nagasaka

Canon: 30 patents #1,833 of 19,416Top 10%
Brother Kogyo: 18 patents #491 of 2,767Top 20%
DK Denki Kagaku Kogyo: 2 patents #165 of 655Top 30%
Yamaha Motor: 2 patents #855 of 2,310Top 40%
Overall (All Time): #51,046 of 4,157,543Top 2%
52
Patents All Time

Issued Patents All Time

Showing 51–52 of 52 patents

Patent #TitleCo-InventorsDate
6039029 Induction system for fuel injected engine Haruhiko Samoto, Yoshinobu Yashiro, Yoshiyuki Higaki 2000-03-21
4950555 Magnetic recording medium Tooru Michimori, Toshikazu Nakamura 1990-08-21