SH

Shigeyuki Harada

Ricoh Company: 2 patents #129 of 982Top 15%
Overall (2023): #109,405 of 537,848Top 25%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11661523 Ink, ink accommodating unit, recording method, recording device, and method of manufacturing ink Takuya Yamazaki, Takuya Saiga 2023-05-30
11639064 Image forming method Takuya Saiga, Hidetoshi Fujii, Yuya Hirokawa 2023-05-02