NM

Nana Matsumoto

PL Pilot Ink Company, Limited: 2 patents #40 of 110Top 40%
SO Sony: 2 patents #12,963 of 25,231Top 55%
NA Nippon A&L: 1 patents #9 of 46Top 20%
Overall (All Time): #902,193 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12228684 Rangefinder, rangefinding system, and rangefinding method Kensei Jo, Tomoya Takeda 2025-02-18
12098229 Resin composition for plating, and plated molded article Takayoshi Fujiwara 2024-09-24
10157327 Image processing device, image processing method, and program Naoki Kuzuya, Kenichiro Oi, Hironaga Sano 2018-12-18
D462386 Ball-point pen Kazuo Iwase, Masayuki Tsuchida 2002-09-03
D458305 Ball-point pen Kazuo Iwase, Masayuki Tsuchida 2002-06-04