NI

Naoki Iwaya

Ricoh Company: 17 patents #12 of 2,036Top 1%
Overall (2016): #1,790 of 481,213Top 1%
18
Patents 2016

Issued Patents 2016

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
9507306 Fixing device with a temperature detector adjacent an easily deformable location and image forming apparatus including same Takeshi Uchitani, Masahiko Satoh, Masaaki Yoshikawa, Kenji Ishii, Tadashi Ogawa +13 more 2016-11-29
9501011 Fixing device and image forming apparatus including same Ippei Fujimoto, Akira Shinshi, Yoshiki Yamaguchi, Shuntaroh Tamaki, Hiroshi Yoshinaga +3 more 2016-11-22
9499361 Belt conveyor unit and image forming apparatus including same Masaharu Furuya, Yoshiki Hozumi, Yasufumi Takahashi 2016-11-22
9465331 Image forming apparatus Masakazu Imai, Tsutomu Kato, Osamu Ichihashi 2016-10-11
9454114 Fixing device and image forming apparatus including same Takamasa Hase, Masahiko Satoh, Masaaki Yoshikawa, Kenji Ishii, Hiroshi Yoshinaga +13 more 2016-09-27
9417565 Conveyor system and image forming apparatus including same Yoshiki Hozumi, Yasufumi Takahashi, Masaharu Furuya, Naomi Sugimoto, Kazuchika Saeki 2016-08-16
9405242 Fixing device and image forming device Takamasa Hase, Kenji Ishii, Tadashi Ogawa, Teppei Kawata, Arinobu Yoshiura +12 more 2016-08-02
9405250 Fixing device capable of minimizing damage of endless rotary body and image forming apparatus incorporating same Tadashi Ogawa, Masahiko Satoh, Masaaki Yoshikawa, Hiroshi Yoshinaga, Kenji Ishii +12 more 2016-08-02
9405270 Fixing device and image forming apparatus incorporating same Tadashi Ogawa, Kenji Ishii, Teppei Kawata, Arinobu Yoshiura, Toshihiko Shimokawa +8 more 2016-08-02
9367010 Fixing device and image forming device Hiromasa Takagi, Masahiko Satoh, Masaaki Yoshikawa, Kenji Ishii, Hiroshi Yoshinaga +13 more 2016-06-14
9316972 Fixing device and image forming apparatus incorporating same Yuji Arai, Masaaki Yoshikawa, Kenji Ishii, Tadashi Ogawa, Teppei Kawata +8 more 2016-04-19
9310733 Fixing device and image forming apparatus including same Hiroshi Yoshinaga, Masaaki Yoshikawa, Kenichi Hasegawa, Kenji Ishii, Akira Shinshi +8 more 2016-04-12
9291967 Fixing device and image forming apparatus incorporating same Masahiko Satoh, Masaaki Yoshikawa, Kenji Ishii, Hiroshi Yoshinaga, Tadashi Ogawa +13 more 2016-03-22
9291952 Belt assembly and image forming apparatus including same Yoshiki Hozumi, Yasufumi Takahashi, Masaharu Furuya, Naomi Sugimoto, Kazuchika Saeki 2016-03-22
9250575 Belt assembly and image forming apparatus including same Yoshiki Hozumi, Naomi Sugimoto, Yasufumi Takahashi, Masaharu Furuya, Kazuchika Saeki 2016-02-02
9239553 Fixing device and image forming apparatus Yuji Arai, Takayuki Seki, Yoshiki Yamaguchi, Shuntaroh Tamaki, Yutaka Ikebuchi +17 more 2016-01-19
9235177 Fixing device and image forming apparatus incorporating same Takuya Seshita, Masahiko Satoh, Masaaki Yoshikawa, Hiroshi Yoshinaga, Kenji Ishii +15 more 2016-01-12
9229379 Fixing device and image forming apparatus Shuntaroh Tamaki, Takayuki Seki, Yuji Arai, Yoshiki Yamaguchi, Yutaka Ikebuchi +2 more 2016-01-05