Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
HA

Hirofumi AMMA

Yamaha Motor: 2 patents #18 of 152Top 15%
MC Micware Co.: 1 patents #5 of 10Top 50%
Overall (2025): #122,525 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12424105 Information processing method, information processing system, and control program Hidenori Satake, Yukitaka OKAMOTO, Hideyoshi SATO, Masaya Fujiyoshi, Seiichi Kataoka 2025-09-23
12325497 Marine vessel that suitably transmits rescue signal, and method for controlling the same 2025-06-10