KO

Kunihiro Ohyama

Ricoh Company: 2 patents #129 of 982Top 15%
Overall (2023): #134,657 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11768448 Information storage system including a plurality of terminals Yasufumi Takahashi, Masayuki Yamane, Takeshi Uchitani, Tadashi Hayakawa, Takuji Takahashi +5 more 2023-09-26
11726418 Developer container, developing device, process cartridge, and image forming apparatus Naohiro Kawashima, Kei Saito, Kentarou Matsumoto 2023-08-15