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Naoki Asaba

Ricoh Company: 4 patents #126 of 1,821Top 7%
Overall (2018): #38,842 of 503,207Top 8%
4
Patents 2018

Issued Patents 2018

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10129424 Image reading device, image forming apparatus, method of displaying document image, and non-transitory recording medium Masayuki Yabuuchi, Hideki Hashimoto, Hiroshi Ishii, Ayumu HASHIMOTO, Atsushi Yoshida +4 more 2018-11-13
10103192 Photoelectric conversion element, image reading device, and image forming apparatus Masamoto Nakazawa 2018-10-16
10091383 Image reading apparatus, image forming apparatus, image reading method, and recording medium Naoki Goh, Masaki Nagase, Hiroki Shirado, Shiho Shimosaka, Satoshi Hatanaka +7 more 2018-10-02
9930195 Image reading device, image processing apparatus, and image reading method Hiroki Shirado, Masaki Nagase, Hideki Hashimoto 2018-03-27