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

Hibiki YOKOYAMA

NC Nhk Spring Co.: 2 patents #16 of 93Top 20%
Overall (2025): #121,669 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12354901 Stage and manufacturing method thereof Naoya Kida, Jun Futakuchiya, Noriyoshi Kaneda, Michiyoshi SONE 2025-07-08
12247296 Member for plasma processing device Toshihiko Hanamachi, Shuhei Morota, Go Takahara, Masaru Takimoto, Hiroshi Mitsuda +2 more 2025-03-11