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Daisuke Eto — 83 Patents

KSKyocera Document Solutions: 66 patents #3 of 1,545Top 1%

KMKyocera Mita: 10 patents #29 of 763Top 4%

Nec: 2 patents #5,544 of 14,502Top 40%

Canon: 2 patents #12,732 of 19,416Top 70%

Kyocera: 1 patents #2,054 of 3,732Top 60%

Hitachi: 1 patents #17,777 of 28,497Top 65%

Kabushiki Kaisha Toshiba: 1 patents #13,641 of 21,451Top 65%

NSNec Toshiba Space Systems: 1 patents #14 of 55Top 30%

Osaka, JP: #185 of 24,344 inventorsTop 1%

Overall (All Time): #21,013 of 4,157,543Top 1%

83 Patents All Time

Daisuke Eto has been granted 83 US patents while listed as an inventor at Kyocera Document Solutions. The first was granted in 2005 and the most recent in October 2025. Daisuke Eto ranks #21,013 of 4,157,543 US inventors in our database (top 0.51%). Patent records list Daisuke Eto in Osaka, JP.

Patents per Year

Issued Patents All Time

Showing 1–25 of 83 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12454137	Inkjet recording device	Masahiro Higashitani, Hiroatsu Tamai, Masaaki Maruta, Tomoya Hotani	2025-10-28
12285940	Inkjet recording apparatus	—	2025-04-29
12103307	Linear motion extensible device, maintenance device and image forming apparatus	—	2024-10-01
12076994	Inkjet recording device	Masahiro Higashitani, Hiroatsu Tamai, Masaaki Maruta, Tomoya Hotani	2024-09-03
11904612	Waste liquid collection apparatus and inkjet recording apparatus provided with same	—	2024-02-20
11504989	Inkjet recording device	—	2022-11-22
11472177	Liquid ejection device and inkjet recording apparatus	—	2022-10-18
11351796	Liquid ejection device	—	2022-06-07
11241881	Liquid ejection apparatus and inkjet recording apparatus capable of cooling a control board of a liquid ejection head without cooling a liquid supply path	—	2022-02-08
11179946	Liquid supply unit and liquid injection device	—	2021-11-23
11155097	Liquid supply unit and liquid ejection device	—	2021-10-26
11148432	Liquid ejection device	—	2021-10-19
11014355	Liquid feeding unit and liquid ejection device	—	2021-05-25
10926562	Joint mechanism and liquid ejection device including the same	—	2021-02-23
10899150	Liquid processing device	—	2021-01-26
10882325	Liquid supply unit and liquid injection device	Masaaki Maruta, Tomoya Hotani, Yuki Tamura, Ryo Matsuyama	2021-01-05
10792927	Liquid processing device	—	2020-10-06
10766270	Liquid supply unit and liquid injection device	—	2020-09-08
10618298	Liquid supply unit and liquid injection device	Yuki Tamura, Masaaki Maruta, Tomoya Hotani, Ryo Matsuyama	2020-04-14
10618305	Liquid supply unit and liquid injection device	—	2020-04-14
10409199	Image forming apparatus with sensor to detect developer in storage container and to detect position of cover for covering internal space where storage container is disposed	Riku Minamoto, Koichi Hayashi, Takahisa Nakaue, Sadanori Nakae, Daichi Kawano	2019-09-10
10401759	Toner case, image forming apparatus	—	2019-09-03
10379461	Toner container, image forming apparatus	—	2019-08-13
10289031	Developer container and image forming apparatus including the same	Riku Minamoto, Sadanori Nakae, Takahisa Nakaue, Koichi Hayashi, Daichi Kawano	2019-05-14
10268140	Developer storage container and image forming apparatus including the same	Riku Minamoto	2019-04-23