MN

Masahiko NIIOKA

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #2,423,367 of 4,157,543Top 60%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12326835 File management system and work support system Takahiro Matsuda, Shoji Yamamoto, Shingo Hayashi, Takuya NAKAMICHI, Takaaki UENO +1 more 2025-06-10