Company Filing History:

17 out of 2,530

Hoya Corporation

patents

11 out of 18

Hoya Glass Works, Ltd.

patents

2 out of 832,880

Other

patents

Years Active: 1976-1997

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30 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5665135 - Method for fabricating preforms for molded lenses (1997-09-09),

2. 4919699 - Process of removing platinum inclusions from laser glass (1990-04-24),

3. 4892402 - Method for making contact lens hydrophilic (1990-01-09),

4. 4871230 - Single mode phosphate laser glass fiber (1989-10-03),

5. 4820662 - Silicophosphate laser glass (1989-04-11),

6. 4816049 - Process of surface treating laser glass (1989-03-28),

7. 4806138 - Method for melting fluorophosphate glass (1989-02-21),

8. 4778505 - Method of molding glass body (1988-10-18),

9. 4767435 - Process for producing transparent glass product having refractive index (1988-08-30),

10. 4761387 - Fluoride glass (1988-08-02),

11. 4738703 - Method of molding optical lenses (1988-04-19),

12. 4629489 - Method of manufacturing pressed lenses (1986-12-16),

13. 4625009 - High-hydration contact lens (1986-11-25),

14. 4589118 - Method of optical pumping of erbium-doped laser material and apparatus (1986-05-13),

15. 4549895 - Method and apparatus for melting glass (1985-10-29),

Title: Tetsuro Izumitani - Innovative Inventor from Hino, Japan

Introduction: Tetsuro Izumitani is a renowned inventor hailing from Hino, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Izumitani's latest patents include advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to creating a more efficient and sustainable future.

Career Highlights: With a career spanning over two decades, Izumitani has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological advancements in various industries.

Collaborations: Izumitani has collaborated with top research institutions and universities in Japan, fostering a culture of innovation and knowledge-sharing to push the boundaries of technological possibilities.

Conclusion: Tetsuro Izumitani's relentless pursuit of innovation and his passion for creating cutting-edge solutions have solidified his position as a visionary inventor in the global tech landscape.

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