HT

Hiroshi Tanabe

Ricoh Company: 3 patents #34 of 604Top 6%
Sumitomo Electric Industries: 1 patents #611 of 1,892Top 35%
Overall (1994): #6,100 of 165,921Top 4%
4
Patents 1994

Issued Patents 1994

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5372648 Plasma CVD system Shigeyuki Yamamoto, Yuichiro Yamada, Ryuzoh Hohchin, Tomohiro Okumura 1994-12-13
5359398 Electrophotographic copier with a developing device using a liquid developer Katsuhiro Echigo, Ichiro Tsuruoka, Manabu Mochizuki, Tsuneo Kurotori, Kenzo Ariyama +3 more 1994-10-25
5322269 Apparatus for feeding sheets separately using an electrostatic separator and separating member Noriaki Fukube, Katsumi Kurihara, Hiroyuki Inobe, Hiroshi Fujiwara 1994-06-21
5316282 Sheet feeding and separating device for image forming equipment Noriaki Fukube, Katsumi Kurihara, Satoshi Takano, Hiroshi Fujiwara, Kazunori Bannai +1 more 1994-05-31