KN

Kunihiko Nishioka

Ricoh Company: 15 patents #1,477 of 9,818Top 20%
Overall (All Time): #314,857 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
11647170 Image projection device Tomoko Takahashi, Yuuji Wada, Yu YONEDA, Daisuke Tomita, Hideki Kosugi +5 more 2023-05-09
11235591 Image forming apparatus and image forming apparatus body Masatoshi Ishida, Yohei Osanai, Satoshi Narai, Tomoya FUJII, Takayuki Andoh +2 more 2022-02-01
11124003 Handheld mobile printing device Masashi Ota, Munekazu HIRATA, Tomoya FUJII, Yohei Osanai, Satoshi Narai +2 more 2021-09-21
11016406 Image forming apparatus Masashi Ota, Masatoshi Ishida, Yohei Osanai, Satoshi Narai, Takayuki Andoh +2 more 2021-05-25
D914083 Mobile printer Kazuyoshi Yamada, Naoto Tsuruoka, Yasunari Harada 2021-03-23
10882333 Image forming apparatus and image forming apparatus body Yohei Osanai, Takayuki Andoh, Masatoshi Ishida, Satoshi Narai, Tomoya FUJII +2 more 2021-01-05
10882332 Image forming apparatus and image forming apparatus body Toshikane Nishii, Hiroshi Ishii, Mitsutaka Nakamura, Akiyoshi Tanaka, Yasunari Harada 2021-01-05
D904506 Mobile printer Kazuyoshi Yamada, Naoto Tsuruoka, Yasunari Harada 2020-12-08
10855873 Image forming apparatus Tomoya FUJII, Takayuki Andoh, Masatoshi Ishida, Yohei Osanai, Satoshi Narai +1 more 2020-12-01
D902990 Mobile printer Kazuyoshi Yamada, Naoto Tsuruoka, Yasunari Harada 2020-11-24
10696063 Image forming apparatus body and image forming apparatus Toshikane Nishii, Hiroshi Ishii, Akiyoshi Tanaka, Yasunari Harada, Mitsutaka Nakamura 2020-06-30
10427426 Recording apparatus Muneyuki OKEGUCHI, Kazuyoshi Matsumoto 2019-10-01
9031466 Image forming apparatus having position adjustable drive unit Takashi Fujimoto, Kimihiro Tanaka 2015-05-12
8843050 Drive unit, image forming apparatus including same, and driving method therefor Tatsuo Fukushima, Mizuna Tanaka 2014-09-23
8641031 Sheet feeder and image forming apparatus including same Tatsuo Fukushima, Mizuna Tanaka 2014-02-04