Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12327851 | Battery unit | Satoshi Morioka, Hiromi Ueda | 2025-06-10 |
| 12228869 | Transfer device and image forming apparatus | Masato Ono, Satoya Sugiura, Hiroaki Tanaka, Yosuke Kubo, Iori Nishimura +3 more | 2025-02-18 |
| 12181812 | Endless belt, transfer device, and image forming apparatus | Yosuke Kubo, Toshiyasu Yukawa, Hiroaki Tanaka, Daisuke Tanemura, Masato Ono +2 more | 2024-12-31 |
| 12117747 | Endless belt, transfer device, and image forming apparatus | Daisuke Tanemura, Masato Ono, Masato Furukawa, Hiroaki Tanaka, Yosuke Kubo +2 more | 2024-10-15 |
| 12078944 | Intermediate transfer belt, transfer device, and image forming apparatus | Daisuke Tanemura, Masato Ono, Masato Furukawa, Hiroaki Tanaka, Yosuke Kubo +4 more | 2024-09-03 |
| 12055874 | Transfer device, image forming apparatus, and endless belt | Masato Ono, Masayuki Seko, Koichi Matsumoto, Satoya Sugiura, Daisuke Tanemura +4 more | 2024-08-06 |
| 11988981 | Endless belt, transfer device, and image forming apparatus | Yosuke Kubo, Hiroaki Tanaka, Daisuke Tanemura, Masato Ono, Masato Furukawa +3 more | 2024-05-21 |
| 11892785 | Inorganic compound particle supply member, transfer device, and image forming apparatus | Masato Ono, Masayuki Seko, Koichi Matsumoto, Daisuke Tanemura, Masato Furukawa +3 more | 2024-02-06 |
| 11874617 | Endless belt, transfer device, and image forming apparatus | Yosuke Kubo, Hiroaki Tanaka, Kenta Yamakoshi, Masato Ono, Masato Furukawa +4 more | 2024-01-16 |
| 11868066 | Intermediate transfer belt, transfer device, and image forming apparatus | Masato Furukawa, Masato Ono, Daisuke Tanemura, Hiroaki Tanaka, Yosuke Kubo +2 more | 2024-01-09 |
| 11644770 | Intermediate transfer body and image forming apparatus | Hiroaki Tanaka, Kenta Yamakoshi, Yosuke Kubo, Masayuki Seko | 2023-05-09 |
| 11334006 | Transfer device, image forming apparatus, and endless belt | Daisuke Tanemura, Satoya Sugiura, Tomotake Inagaki, Masato Ono, Masato Furukawa +6 more | 2022-05-17 |
| 11254110 | Polyimide resin film, endless belt, and image forming apparatus | Futoshi Takei, Satoya Sugiura, Masato Furukawa, Hiroaki Tanaka, Masato Ono | 2022-02-22 |
| 10996594 | Endless belt, transfer device, and image forming apparatus | Hiroaki Tanaka, Satoya Sugiura, Daisuke Tanemura, Masato Ono, Masato Furukawa +4 more | 2021-05-04 |
| 10976690 | Transfer device and image forming apparatus | Masato Furukawa, Futoshi Takei, Satoya Sugiura, Daisuke Tanemura, Masato Ono +6 more | 2021-04-13 |
| 10935908 | Transfer unit, transfer device, and image forming apparatus | Masayuki Seko, Satoya Sugiura, Daisuke Tanemura, Masato Ono, Masato Furukawa +4 more | 2021-03-02 |
| 10877411 | Fixing belt member, fixing device, and image forming apparatus | Hiroaki Tanaka | 2020-12-29 |
| 10871733 | Belt, intermediate transfer belt, and image forming apparatus | Futoshi Takei, Satoya Sugiura, Masato Furukawa, Hiroaki Tanaka | 2020-12-22 |
| 10831133 | Endless belt, method for producing the endless belt, transfer device, and image forming apparatus | Satoya Sugiura, Futoshi Takei, Daisuke Tanemura, Masato Ono, Masato Furukawa +6 more | 2020-11-10 |
| 10678168 | Belt, intermediate transfer belt, and image forming apparatus | Masato Furukawa, Satoya Sugiura, Futoshi Takei, Hiroaki Tanaka | 2020-06-09 |
| 10466628 | Fixing belt, fixing device, process cartridge, and image forming apparatus | — | 2019-11-05 |
| 10411315 | Battery pack structure including cooling duct outside pack case connected to chamber inside pack case by connector and first and second sealing members | Akihiro Kosaki, Kouichi Tanaka, Takenori Kobayashi, Toshiaki NARUKE, Akira Azumi | 2019-09-10 |
| 10185236 | Image forming apparatus and process cartridge | Satoya Sugiura, Hideki Okamoto, Masahiko Miyamoto | 2019-01-22 |
| 9627721 | Electricity storage device and vehicle | Akihiro Kosaki, Shigeto Ozaki, Yasutoshi Mizuno, Toshiyuki Hara, Takanori Kumagai +6 more | 2017-04-18 |
| 9077019 | Electricity storage device and vehicle | Akihiro Kosaki, Shigeto Ozaki, Kaoru Tsuge, Kenji Iida, Takenori Kobayashi +1 more | 2015-07-07 |