AK

Akira Kunieda

Ricoh Company: 89 patents #50 of 9,818Top 1%
RL Ricoh Company, Limted: 1 patents #1 of 26Top 4%
RC Rioch Company: 1 patents #1 of 30Top 4%
Overall (All Time): #17,435 of 4,157,543Top 1%
91
Patents All Time

Issued Patents All Time

Showing 26–50 of 91 patents

Patent #TitleCo-InventorsDate
10710834 Folding apparatus and image forming system incorporating the same Makoto Hidaka, Shinji Asami, Tomohiro Furuhashi, Takuya Morinaga, Tomomichi Hoshino +4 more 2020-07-14
10689222 Sheet processing apparatus and image forming system incorporating the same Fumiharu Yoneyama, Shinji Asami, Tomohiro Furuhashi, Michitaka Suzuki, Tomomichi Hoshino +4 more 2020-06-23
10689221 Sheet processing apparatus and image forming system Koki Sakano, Nobuyoshi Suzuki, Hidehiko Fujiwara, Yuusuke Shibasaki, Wataru Takahashi +5 more 2020-06-23
10097711 Sheet processing device and image forming system Nobuyoshi Suzuki, Hidehiko Fujiwara, Yuusuke Shibasaki, Wataru Takahashi, Katsuhiro Kosuge +5 more 2018-10-09
9993987 Sheet processing device, image forming system, and sheet processing method Michitaka Suzuki, Tomohiro Furuhashi, Tomomichi Hoshino, Takahiro Watanabe, Yuji Suzuki +3 more 2018-06-12
9944488 Sheet processing apparatus and image forming system Nobuyoshi Suzuki, Hidehiko Fujiwara, Katsuhiro Kosuge, Yuusuke Shibasaki, Wataru Takahashi +8 more 2018-04-17
9604814 Sheet processing apparatus and image forming system Tomohiro Furuhashi, Masahiro Tamura, Shuuya Nagasako, Keisuke Sugiyama, Kazuya Yamamoto +8 more 2017-03-28
9561927 Sheet discharging device, image forming system, and sheet discharging method Tomomichi Hoshino, Masahiro Tamura, Shuuya Nagasako, Tomohiro Furuhashi, Keisuke Sugiyama +19 more 2017-02-07
9555998 Sheet processing device, image forming system, and sheet processing method Takahiro Watanabe, Tomohiro Furuhashi, Michitaka Suzuki, Tomomichi Hoshino, Yuji Suzuki +2 more 2017-01-31
9533852 Sheet ejecting device, image forming system, and sheet ejecting method Junya Suzuki, Kiichiro Goto, Masahiro Tamura, Shuuya Nagasako, Keisuke Sugiyama +8 more 2017-01-03
9388015 Sheet processing apparatus and image forming system Michitaka Suzuki, Shuuya Nagasako, Tomohiro Furuhashi, Kyosuke Nakada, Takahiro Watanabe +1 more 2016-07-12
9334140 Sheet processing apparatus, image forming system, and sheet conveying method Takahiro Watanabe, Tomohiro Furuhashi, Shuuya Nagasako, Michitaka Suzuki, Kyosuke Nakada +1 more 2016-05-10
9316986 Recording medium discharging device Shuuya Nagasako, Masahiro Tamura, Tomohiro Furuhashi, Keisuke Sugiyama, Yuusuke Shibasaki +9 more 2016-04-19
9260264 Sheet discharging device, image forming system, and sheet discharging method Tomomichi Hoshino, Masahiro Tamura, Shuuya Nagasako, Tomohiro Furuhashi, Keisuke Sugiyama +19 more 2016-02-16
9221647 Sheet folding apparatus, image forming apparatus, and image forming system Tomohiro Furuhashi, Shuuya Nagasako, Michitaka Suzuki, Kazuya Yamamoto, Kyosuke Nakada +3 more 2015-12-29
9212020 Sheet processing apparatus and image forming system Kyosuke Nakada, Tomohiro Furuhashi, Shuuya Nagasako, Michitaka Suzuki, Takahiro Watanabe +2 more 2015-12-15
9108821 Sheet folding apparatus, image forming apparatus, and image forming system Kyosuke Nakada, Tomohiro Furuhashi, Shuuya Nagasako, Kazuya Yamamoto, Yuji Suzuki +3 more 2015-08-18
9102117 Sheet processing apparatus, image forming system, and sheet folding method Yuuji Suzuki, Tomohiro Furuhashi, Shuuya Nagasako, Michitaka Suzuki, Kyosuke Nakada +3 more 2015-08-11
9102116 Sheet creaser, sheet finisher, image forming apparatus, sheet folding method, and computer program product Nobuyoshi Suzuki, Masahiro Tamura, Shuuya Nagasako, Naohiro Kikkawa, Kazuhiro Kobayashi +8 more 2015-08-11
9085436 Sheet ejecting device, image forming system, and sheet ejecting method Junya Suzuki, Kiichiro Goto, Masahiro Tamura, Shuuya Nagasako, Keisuke Sugiyama +8 more 2015-07-21
9075377 Recording medium discharging device Shuuya Nagasako, Masahiro Tamura, Tomohiro Furuhashi, Keisuke Sugiyama, Yuusuke Shibasaki +9 more 2015-07-07
9016679 Sheet processing apparatus and image forming system Tomohiro Furuhashi, Shuuya Nagasako, Michitaka Suzuki, Kazuya Yamamoto, Kyosuke Nakada +3 more 2015-04-28
8960660 Sheet processing apparatus and image forming system Tomohiro Furuhashi, Masahiro Tamura, Shuuya Nagasako, Keisuke Sugiyama, Kazuya Yamamoto +8 more 2015-02-24
8947681 Insertion system and insertion method Shingo Matsushita, Takeshi Sasaki, Satoshi Saito, Ikuhisa Okamoto, Junichi Tokita +2 more 2015-02-03
8936240 Sheet discharging device, image forming system, and sheet discharging method Tomomichi Hoshino, Masahiro Tamura, Shuuya Nagasako, Tomohiro Furuhashi, Keisuke Sugiyama +19 more 2015-01-20