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

Masaru Kawasaki

HC Hitachi Building Systems Co.: 1 patents #1 of 3Top 35%
JV Jvckenwood: 1 patents #23 of 99Top 25%
Overall (2025): #104,266 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12428265 Inspection device and inspection method for elevating machine Toshiaki Matsumoto, Yanzhou Song 2025-09-30
12418624 Recording control apparatus, recording control method, and program Wataru Katase, Masaki Goto, Tsuyoshi Watanabe, Takeshi Ibaraki, Nobuyuki Matsukawa 2025-09-16