SS

Shigetaka Sakakibara

Ricoh Company: 9 patents #2,462 of 9,818Top 30%
Overall (All Time): #571,536 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
9782986 Image forming apparatus and computer program product 2017-10-10
8899708 Image forming apparatus, computer-readable storage medium, and image forming method Takayuki Ito 2014-12-02
8730524 Image processing apparatus to correct an image during double-sided printing Yoshiaki Hoshino, Takashi Kimura, Masanori Hirano, Taku Satoh, Shigetoshi Hosaka +2 more 2014-05-20
8434848 Image forming device and image forming method Takayuki Ito 2013-05-07
8326032 Image processing apparatus, image processing method, and computer program product Arata Yamaguchi, Hiroaki Sagae, Takashi Kimura, Masakazu Yoshida 2012-12-04
7938527 Ink, ink cartridge, ink jet recording apparatus, and ink jet recording method Tohru Ohshima, Naoya Morohoshi, Kiyofumi Nagai, Hiroyuki Kiyoi, Masanori Hirano 2011-05-10
7782486 Image processing method, program product, image processing device, image forming apparatus and image forming system for limiting ink quality when printing on both sides of a print medium Naoki Nakano, Takashi Kimura, Masanori Hirano, Masakazu Yoshida 2010-08-24
7733545 Image processing method, program, image processing apparatus, and image forming system Masakazu Yoshida, Masanori Hirano 2010-06-08
7710620 Image processing method, recorded matter, storage medium, image processing apparatus, image forming method, image forming apparatus, image forming system, and ink Takashi Kimura, Naoya Morohoshi, Tomohiro Inoue, Masanori Hirano, Masakazu Yoshida +2 more 2010-05-04