Seiju Yamaguchi

HN Hines Nurseries: 2 patents #2 of 5Top 40%

📍 Mizunami, JP: #2 of 4 inventorsTop 50%

Overall (2003): #43,753 of 273,478Top 20%

Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
PP13821	Corylopsis spicata plant named ‘Golden Spring’	—	2003-05-20
PP13823	Disanthus cercidifolius named ‘Seiju Yamaguchi’	—	2003-05-20