Company Filing History:

20 out of 16,042

Fujifilm Corporation

patents

20 out of 16,458

Fuji Photo Film Company, Limited

patents

1 out of 1

Toa Rikagaku Co., Ltd.

patent

where one patent can have more than one assignee

Years Active: 1997-2019

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40 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10437008 - Prism unit (2019-10-08),

2. D856398 - Projector lens unit for a projector (2019-08-13),

3. 9664880 - Imaging lens and imaging apparatus including the imaging lens (2017-05-30),

4. 9658433 - Imaging lens and imaging apparatus including the imaging lens (2017-05-23),

5. 9393747 - Method of manufacturing optical element (2016-07-19),

6. 9304296 - Imaging lens and imaging apparatus including the imaging lens (2016-04-05),

7. 9279957 - Imaging lens and imaging apparatus including the imaging lens (2016-03-08),

8. 9256053 - Imaging lens and imaging apparatus including the imaging lens (2016-02-09),

9. 9239446 - Imaging lens and imaging apparatus including the imaging lens (2016-01-19),

10. 9235030 - Imaging lens and imaging apparatus including the imaging lens (2016-01-12),

11. 9235028 - Imaging lens and imaging apparatus including the imaging lens (2016-01-12),

12. 9229194 - Imaging lens and imaging apparatus including the imaging lens (2016-01-05),

13. 9207436 - Imaging lens and imaging apparatus including the imaging lens (2015-12-08),

14. 9174399 - Manufacturing method of optical device, and optical device (2015-11-03),

15. 9164253 - Composite molded lens and method for producing the same (2015-10-20),

Title: Innovator Spotlight: Kazumi Koike

Introduction: Kazumi Koike is a prominent inventor based in Kanagawa, Japan, known for his significant contributions to optical technology and engineering. With an impressive portfolio of 40 patents, Koike has made notable advancements that have impacted various industries.

Latest Patents: Among his latest innovations, Koike has developed a color separation prism unit, which features a unique design involving first and second prism blocks bonded to each other. This design incorporates base plates that are fixed in such a manner that they accommodate thermal expansion and contraction, enhancing the durability and efficiency of optical devices. In addition, he has also pioneered advancements in projector lens units, improving the quality and versatility of projection technology.

Career Highlights: Throughout his career, Kazumi Koike has worked with prestigious firms, including Fujifilm Corporation and Fuji Photo Film Company, Limited. His work at these companies has positioned him at the forefront of optical innovation, where he has applied his expertise to develop cutting-edge technologies.

Collaborations: Koike has collaborated with notable colleagues in the field, including Kazuya Yoneyama and Seiichi Watanabe. Their collective efforts have led to the successful development of innovative products that continue to set benchmarks in the optical industry.

Conclusion: Kazumi Koike's contributions to the fields of optics and engineering showcase the importance of innovation in driving technological advancement. His extensive patent portfolio reflects his commitment to improving optical devices, demonstrating how individual inventors can shape the future of technology through creativity and collaboration.

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2 patents (EPO):

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.