Yukitaka Watanabe

This inventor holds 9 USPTO granted patents and 2 published patent applications and 6 EPO patents. Top assignees: Merck Patent Gmbh, Merck Patent Gesellschaft MIT Beschrankter Haftung, Merck Patent Gesellschaft. Active years: 1998-2019.

USPTO Granted Patents = 9 (Patent Applications = 2)

% Patents Active = 77.8

EPO Patents = 6 (Patent Applications = 7)

Average Co-Inventor Count = 2.6

ph-index = 7

Forward Citations = 119(Granted Patents)

Location History:

Fukushima-ken, JP (2002 - 2003)
Iwaki, JP (1998 - 2019)

Company Filing History:

Merck Patent Gesellschaft MIT Beschrankter Haftung

patents

2 out of 121

Merck Patent Gesellschaft

patents

Years Active: 1998-2019

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10253191 - Magnetic pigments (2019-04-09),

2. 10174203 - Magnetic pigments comprising a flaky substrate and layer of maghemite (2019-01-08),

3. 9657185 - Brilliant black pigments (2017-05-23),

4. 9603784 - Process for treating sol-gel capsules (2017-03-28),

5. 6511536 - Pigment in thin flakes coated with calcium carbonate and a method for manufacturing the same (2003-01-28),

6. 6447759 - Ultraviolet absorbent (2002-09-10),

7. 6432535 - Pigment in thin flakes and a method for manufacturing the same (2002-08-13),

8. 6086666 - Pigment for shielding of ultraviolet radiation (2000-07-11),

9. 5770310 - Composite fine particles of metal oxides and production thereof (1998-06-23),

Title: Yukitaka Watanabe: Innovator in Magnetic Pigments

Introduction

Yukitaka Watanabe is a prominent inventor based in Iwaki, Japan. He has made significant contributions to the field of magnetic pigments, holding a total of 9 patents. His innovative work has advanced the understanding and application of magnetic materials in various industries.

Latest Patents

Watanabe's latest patents include groundbreaking inventions related to magnetic pigments. One of his notable patents involves magnetic pigments comprising a transparent flaky homogeneously composed substrate with two parallel major surfaces. This invention features a coating with a layered structure composed of hematite and magnetite, along with a process for producing these pigments and their various uses. Another significant patent focuses on magnetic pigments that contain a flaky substrate and a layer of maghemite, detailing a similar process for production and application.

Career Highlights

Throughout his career, Watanabe has worked with esteemed organizations, including Merck Patent GmbH and Merck Patent Gesellschaft mit beschränkter Haftung. His experience in these companies has allowed him to refine his expertise in patent development and innovation.

Collaborations

Watanabe has collaborated with notable colleagues, including Tamio Noguchi and Fumiko Sasaki. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Yukitaka Watanabe's contributions to the field of magnetic pigments demonstrate his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.