Inventor · disambiguated record
Shizuka Kohzuki
Also filed as: KOHZUKI SHIZUKA
16 granted patents·2 pending applications·14 citations·filing 2014–2018
87Inventor score
Top patents by PatentIndex Score
18 records- 0194US9051481B2Active energy ray-curable ink, ink cartridge containing ink, image or cured product forming method, and image or cured product forming deviceYOSHINO MIE·Filed 2014·Granted Jun 9, 2015·9 cites·14 claims
- 0291US9303173B2Active energy ray-curable ink, ink cartridge containing ink, image or cured product forming method, and image or cured product forming deviceYOSHINO MIE·Filed 2015·Granted Apr 5, 2016·3 cites·20 claims
- 0389US10301487B2Inkjet recording device, cleaning method, and set of ink and cleaning liquidTAKAHASHI HIROAKI·Filed 2018·Granted May 28, 2019·2 cites·11 claims
- 0468US10723898B2Active energy ray curable composition, active energy ray curable ink, inkjet ink, stereoscopic modeling material, active energy ray curable composition container, inkjet recording method, two-dimensional or three-dimensional image forming apparatus, cured product, and processed productRICOH CO LTD·Filed 2018·Granted Jul 28, 2020·0 cites·20 claims
- 0568US9169408B2Active energy ray-curable inkjet ink, ink container, and inkjet discharging deviceRICOH CO LTD·Filed 2014·Granted Oct 27, 2015·0 cites·11 claims
- 0667US10138387B2Active energy ray curable composition, active energy ray curable ink, composition stored container, two dimensional or three dimensional image forming apparatus, image forming method, cured material, and processed productKOHZUKI SHIZUKA·Filed 2017·Granted Nov 27, 2018·0 cites·6 claims
- 0764US10100211B2Active energy ray curable composition, active energy ray curable ink, inkjet ink, stereoscopic modeling material, active energy ray curable composition container, inkjet recording method, two-dimensional or three-dimensional image forming apparatus, cured product, and processed productYOSHINO MIE·Filed 2016·Granted Oct 16, 2018·0 cites·18 claims
- 0864US9493662B2Active energy ray-curable inkjet ink, ink container, and inkjet discharging deviceRICOH CO LTD·Filed 2015·Granted Nov 15, 2016·0 cites·12 claims
- 0962US9815993B2Active energy ray curable composition, ink, inkjet ink, method for producing cured product, apparatus for producing cured product, composition storage container, cured product, and processed productKOHZUKI SHIZUKA·Filed 2016·Granted Nov 14, 2017·0 cites·14 claims
- 1062US9695325B2Active energy ray curable composition, active energy ray curable ink, composition stored container, two dimensional or three dimensional image forming apparatus, image forming method, cured material, and processed productKOHZUKI SHIZUKA·Filed 2015·Granted Jul 4, 2017·0 cites·17 claims
- 1162US2018016455A1Active energy ray curable composition, ink, inkjet ink, method for producing cured product, apparatus for producing cured product, composition storage container, cured product, and processed productKOHZUKI SHIZUKA·Filed 2017·Application pending·0 cites
- 1256US10189262B2Cleaning liquid, container, inkjet printing method, inkjet printing device, and set of ink and cleaning liquidNAKAMURA YUTA·Filed 2017·Granted Jan 29, 2019·0 cites·9 claims
- 1356US10040961B2Cleaning solution, set of ink and cleaning solution, cleaning solution stored container, inkjet printing apparatus, and inkjet printing methodKOHZUKI SHIZUKA·Filed 2016·Granted Aug 7, 2018·0 cites·19 claims
- 1455US9187658B2Photopolymerizable inkjet ink, ink cartridge, and inkjet recording deviceKOHZUKI SHIZUKA·Filed 2014·Granted Nov 17, 2015·0 cites·6 claims
- 1554US11261342B2Cleaning solution, set of ink and cleaning solution, cleaning method, cleaning apparatus, printing method, and printing apparatusRICOH CO LTD·Filed 2017·Granted Mar 1, 2022·0 cites·12 claims
- 1648US10946692B2Method and apparatus for manufacturing printing paper for decorative boards and method for manufacturing laminated structureMORIYA YOSHIHIRO·Filed 2018·Granted Mar 16, 2021·0 cites·12 claims
- 1746US9879144B2Cleaning solution, set of ink and cleaning solution, cleaning method, cleaning apparatus, printing method, and printing apparatusKOHZUKI SHIZUKA·Filed 2017·Granted Jan 30, 2018·0 cites·11 claims
- 1840US2017107385A1Active-energy-ray-curable composition, cured material, composition stored container, two-dimensional or three-dimensional image forming apparatus, and two-dimensional or three-dimensional image forming methodKUMAI MIO·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Shizuka Kohzuki files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →