Hiroshi Kamohara

This inventor holds 42 USPTO granted patents and 5 published patent applications, plus 2 CIPO patents and 13 EPO patents, primarily in Dental Impression Materials. Top assignees: Gc Corporation, G-C Dental Industrial Corp., Shin-Etsu Chemical Co., Ltd.. Active years: 1985-2018.

USPTO Granted Patents = 42 (Patent Applications = 5)

% Patents Active = 97.6

CIPO Patents = 2

EPO Patents = 13 (Patent Applications = 16)

Average Co-Inventor Count = 2.3

ph-index = 11

Forward Citations = 283(Granted Patents)

Location History:

Kanamachi, JP (1990)
Itabashi-ku, JP (2003 - 2014)
Matsudo, JP (1997 - 2016)
Tokyo, JP (1985 - 2018)

Company Filing History:

G-C Dental Industrial Corp.

patents

3 out of 5,989

Shin-Etsu Chemical Co., Ltd.

patents

4. 1 out of 1

G-C Dental Industiral Corporation

patent

where one patent can have more than one assignee

Years Active: 1985-2018

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Areas of Expertise:

Dental Impression

Alginate Composition

Silicone Material

Temporary Sealing

Denture Base

Hydraulic Sealing

Mouth Guard

Root Canal Filling

Low-Dusting Powder

Dental Casting

Impression Tray

Dental Compositions

42 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10039623 - Impression tray (2018-08-07),

2. 9498310 - Full denture base manufacturing method (2016-11-22),

3. 9433483 - Impression tray set for edentulous jaw (2016-09-06),

4. 9283058 - Impression tray for local area (2016-03-15),

5. 9050155 - Impression tray for upper jaw (2015-06-09),

6. D726325 - Tray for taking a partial dental impression (2015-04-07),

7. 8784100 - Impression tray for lower jaw (2014-07-22),

8. D708340 - Tray for dental impression extraction (2014-07-01),

9. D706937 - Tray for dental impression extraction (2014-06-10),

10. 8691886 - Dental hydraulic temporary sealing material composition (2014-04-08),

11. 8691003 - Composition for indicator with which used for detecting pressure points on denture (2014-04-08),

12. D686733 - Tray for collecting a dental impression (2013-07-23),

13. D686732 - Tray for collecting dental impression (2013-07-23),

14. D686327 - Tray for collecting a dental impression (2013-07-16),

15. 8420712 - Dental silicone impression material composition (2013-04-16),

Title: Hiroshi Kamohara - Innovative Inventor from Tokyo

Introduction: Hiroshi Kamohara is a renowned inventor based in Tokyo, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Hiroshi Kamohara holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his diverse range of expertise.

Career Highlights: With over two decades of experience in the industry, Hiroshi Kamohara has worked with leading research institutions and universities to develop cutting-edge solutions that have revolutionized the way we approach complex challenges.

Collaborations: Throughout his career, Hiroshi Kamohara has collaborated with top companies and fellow inventors to bring his ideas to life, fostering a culture of innovation and creativity in the field.

Conclusion: Hiroshi Kamohara's passion for pushing the boundaries of technology and his relentless pursuit of excellence continue to inspire the next generation of inventors and innovators worldwide.