KM

Kazuyoshi Matsumoto

Ricoh Company: 2 patents #135 of 950Top 15%
Overall (2024): #147,868 of 561,600Top 30%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12030318 Liquid discharge apparatus, liquid container, and cleaning bottle Kenta Takahashi, Takeyuki Kobayashi 2024-07-09
11945229 Liquid discharge apparatus, liquid container, and refill container Kenta Takahashi, Takashi Watanabe, Takeyuki Kobayashi 2024-04-02