HK

Hiroyuki Kiyoi

RC Richo Company: 1 patents #1 of 4Top 25%
Ricoh Company: 1 patents #232 of 695Top 35%
Overall (1997): #38,420 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5682577 Method and apparatus for controlling a temperature of a fixing roller in an printing/copying device 1997-10-28
RE35528 Image recording apparatus having a toner supply tank and a toner recovery tank configured into a unitary, disposable magazine Yozo Matsuura, Shiroh Kondoh, Kazuhiro Yuasa, Hiroshi Saitoh, Masanori Yoshimura +2 more 1997-06-10