KK

Kiyoshi Koyanagi

FI Fujifilm Business Innovation: 24 patents #61 of 1,659Top 4%
Overall (All Time): #160,713 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12105450 Heating device and heating-object utilization apparatus Toshiyuki Miyata, Toru Inoue, Kazuyoshi Itoh, Keitaro Mori, Sou Morizaki +2 more 2024-10-01
11982493 Thermally conductive pipe, heat treatment device, and treatment system Toshiyuki Miyata, Toru Inoue, Kazuyoshi Itoh, Toko Hara, Keitaro Mori +2 more 2024-05-14
11703782 Fixing device and image forming apparatus Toko Hara, Toshiyuki Miyata, Kazuyoshi Itoh, Keitaro Mori, Motoharu Nakao +2 more 2023-07-18
11687019 Fixing device and image forming apparatus Keitaro Mori, Toshiyuki Miyata, Kazuyoshi Itoh, Sou Morizaki, Motoharu Nakao +2 more 2023-06-27
11624997 Heating device and apparatus using member to be heated Sou Morizaki, Toru Inoue, Kazuyoshi Itoh, Toshiyuki Miyata, Motoharu Nakao +1 more 2023-04-11
11442386 Heating device and apparatus using member to be heated Kazuyoshi Itoh, Toshiyuki Miyata, Toko Hara, Sou Morizaki, Motoharu Nakao +1 more 2022-09-13
11378899 Thermally conductive pipe, thermal processing device, and processing system Toko Hara, Toshiyuki Miyata, Toru Inoue, Kazuyoshi Itoh, Sou Morizaki +2 more 2022-07-05
11334010 Heating device, fixing device, and image forming apparatus Toshiyuki Miyata, Kazuyoshi Itoh, Toru Inoue, Toko Hara, Motoharu Nakao +1 more 2022-05-17
11106165 Heating device and apparatus using member to be heated Kazuyoshi Itoh, Toshiyuki Miyata, Toko Hara, Sou Morizaki, Motoharu Nakao +1 more 2021-08-31
11092919 Heating device and image forming apparatus Toshiyuki Miyata, Toru Inoue, Kazuyoshi Itoh, Toko Hara, Motoharu Nakao +1 more 2021-08-17
11092918 Heating device and image forming apparatus including heat pipe having flat outer surface Toko Hara, Toru Inoue, Kazuyoshi Itoh, Toshiyuki Miyata 2021-08-17
11048194 Fixing device, image forming apparatus, and heat- conducting multilayer body Kazuyoshi Itoh, Takaaki Sato 2021-06-29
11016427 Heating device, fixing device, and image forming apparatus Toko Hara, Toru Inoue, Toshiyuki Miyata, Kazuyoshi Itoh, Sou Morizaki +1 more 2021-05-25
10969720 Heating device, fixing device, and image forming apparatus Toko Hara, Kazuyoshi Itoh, Sou Morizaki, Motoharu Nakao, Toshiyuki Miyata +1 more 2021-04-06
10962910 Heating member for fixing device and image forming apparatus Takaaki Sato, Toru Inoue 2021-03-30
10942479 Fixing device and image forming apparatus Takaaki Sato, Toru Inoue, Sou Morizaki 2021-03-09
10591852 Fixing device and image forming apparatus Takaaki Sato, Kazuyoshi Itoh, Toru Inoue 2020-03-17
10578998 Fixing device and image forming apparatus Takaaki Sato, Toru Inoue 2020-03-03
10268146 Fixing device and image forming apparatus Takaaki Sato, Toru Inoue 2019-04-23
10168648 Fixing device and image forming apparatus Toru Inoue 2019-01-01
9933732 Fixing device and image forming apparatus Kazuyoshi Itoh, Yasuhiro Uehara, Toru Inoue 2018-04-03
9523950 Heating device, fixing device, image forming apparatus, and base material for heating device Hiroshi Tamemasa, Tohru Inoue, Takashi Ohashi, Jumpei AMANO 2016-12-20
9482999 Heating device, fixing device, and image forming apparatus Toru Inoue 2016-11-01
9423738 Heat generating unit, fixing unit, and image forming apparatus having a thermal destruction element Takaaki Sato, Toru Inoue 2016-08-23
9395665 Heating device, fixing device, and image forming apparatus Toru Inoue, Junpei Amano 2016-07-19