HS

Hirokazu Sekino

SE Seiko Epson: 1 patents #368 of 895Top 45%
📍 Chino, JP: #22 of 45 inventorsTop 50%
Overall (2003): #210,722 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6633511 Electronic controlling type mechanical timepiece Masatoshi Moteki, Kinya Matsuzawa 2003-10-14