Yuki Arai

RE Resonac: 1 patents #53 of 218Top 25%

Ricoh Company: 1 patents #173 of 689Top 30%

Overall (2025): #72,086 of 469,880Top 20%

Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
12339603	Image forming apparatus	—	2025-06-24
12247999	Surface analysis method, surface analysis system, and surface analysis program	—	2025-03-11