Yoshihiro Norikane

This inventor holds 56 USPTO granted patents and 13 published patent applications, plus 2 CIPO patents and 21 EPO patents, primarily in 3D Object Manufacturing (CPC class B33Y). Top assignee: Ricoh Company, Ltd.. Active years: 2009-2024.

USPTO Granted Patents = 56 (Patent Applications = 13)

% Patents Active = 60.7

CIPO Patents = 2

EPO Patents = 21 (Patent Applications = 22)

Average Co-Inventor Count = 4.2

ph-index = 5

Forward Citations = 120(Granted Patents)

Forward Citations (Not Self Cited) = 89(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Yokohama, JP (2009 - 2014)
Kanagawa, JP (2011 - 2024)

Company Filing History:

56 out of 28,934

Ricoh Company, Ltd.

patents

Years Active: 2009-2024

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Areas of Expertise:

Hydrogel

3D Printing

Toner Production

Active Energy Rays

Liquid Composition

Manufacturing Method

Particulate Materials

Solid Freeform Fabrication

Internal Organ Models

Droplet Ejection

Fine Particles

Microscopic Structures

56 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11904058 - Hydrogel object and method of manufacturing hydrogel object (2024-02-20),

2. 11628617 - Formation method of three-dimensional object with metal and/or ceramic particles and thin organic resin (2023-04-18),

3. 11078374 - Active-energy-ray-curable liquid composition, three-dimensional object forming material set, method for producing three-dimensional object, and three-dimensional object producing apparatus (2021-08-03),

4. 10950143 - Hydrogel structure, blood vessel, internal organ model, practice tool for medical procedure, and method of manufacturing the hydrogel structure (2021-03-16),

5. 10882245 - Method of manufacturing three-dimensional object, liquid set for manufacturing three-dimensional object, device for manufacturing three-dimensional object, and gel object (2021-01-05),

6. 10854113 - Solid freeform fabrication object, internal organ model, and method of manufacturing the same (2020-12-01),

7. 10828827 - Powder material for three-dimensional object formation, hardening liquid and three-dimensional object formation kit, and formation method and formation apparatus of three-dimensional object (2020-11-10),

8. 10699599 - Hydrogel liquid precursor, liquid set for three-dimensional modeling, hydrogel modeling object, and method of manufacturing three-dimensional object (2020-06-30),

9. 10589125 - Bolus and method for producing same (2020-03-17),

10. 10584194 - Active energy ray curable liquid composition, method for manufacturing three-dimensional objects, and apparatus for manufacturing three-dimensional objects (2020-03-10),

11. 10557018 - Three-dimensional object forming liquid, three-dimensional object forming liquid set, three-dimensional object producing method, and three-dimensional object (2020-02-11),

12. 10442181 - Hydrogel object and method of manufacturing hydrogel object (2019-10-15),

13. 10293555 - Liquid material for forming three-dimensional object and material set for forming three-dimensional object, and three-dimensional object producing method (2019-05-21),

14. 10268131 - Cleaner for cleaning droplet ejector, and particulate material production apparatus using the cleaner (2019-04-23),

15. 10226918 - Three-dimensional object formation powder material, three-dimensional object formation material set, and three-dimensional object production method (2019-03-12),

Title: Inventor Spotlight: Yoshihiro Norikane

Introduction:

Yoshihiro Norikane, a prolific inventor hailing from Kanagawa, Japan, has made significant contributions to the field of material science and innovation. With an impressive portfolio of 56 patents to his name, Norikane continues to push the boundaries of technology and creativity.

Latest Patents:

Among his latest patents is the groundbreaking "Hydrogel object and method of manufacturing hydrogel object." This invention showcases a hydrogel object that maintains its integrity over time, with a specified rate of mass loss under given environmental conditions. Additionally, Norikane's "Formation method of three-dimensional object with metal and/or ceramic particles and thin organic resin" patent highlights his expertise in additive manufacturing techniques using innovative materials.

Career Highlights:

Yoshihiro Norikane is a valued member of Ricoh Company, Ltd., a renowned multinational corporation known for its cutting-edge technologies in imaging and electronics. Within Ricoh, Norikane has spearheaded numerous research projects and product developments, solidifying his reputation as a trailblazer in the industry.

Collaborations:

Collaboration plays a crucial role in Norikane's success, with colleagues such as Yasutada Shitara and Yohichiroh Watanabe standing out as key collaborators on various projects. Together, they have shared insights, expertise, and creative solutions to drive innovation forward.

Conclusion:

In conclusion, Yoshihiro Norikane stands as a testament to the power of dedication, creativity, and collaboration in the world of invention. His patents and contributions serve as inspiration for aspiring inventors worldwide, showcasing the impact that one individual can have on shaping the future of technology and innovation.