Company Filing History:

22 out of 33,404

Seiko Epson Corporation

Years Active: 1998-2008

Loading Chart...

23 patents (USPTO):Sort by Forward CitationsExplore Patents

1. RE40251 - Optical element, polarization illumination device, and projector (2008-04-21),

2. RE39859 - Dichroic prism, prism unit, and projection display apparatus (2007-09-24),

3. 7126648 - Liquid crystal projector comprising a plurality of light shielding members fixed between the lens array and the polarized light generator (2006-10-24),

4. RE39243 - Optical element, polarization illumination device, and projector (2006-08-21),

5. 7006004 - Light-source lamp unit, light-source device and projection-type display apparatus (2006-02-28),

6. 6994438 - Optical component casing, optical device and projector (2006-02-07),

7. 6979960 - Circuit for driving light source, projector, method for controlling lighting of light source, and computer readable program for executing the same (2005-12-27),

8. 6805450 - Projector (2004-10-19),

9. 6690282 - Light-source lamp unit, light-source device and projection-type display apparatus (2004-02-10),

10. 6637886 - Projection display device (2003-10-28),

11. 6612702 - Projection display device (2003-09-02),

12. 6556256 - Projector and prism used therein (2003-04-29),

13. 6547401 - Projector (2003-04-15),

14. 6443576 - Projector (2002-09-03),

15. 6371617 - Projector (2002-04-16),

Title: Tomiyoshi Ushiyama: Pioneering Innovations in Technology

Introduction:

Tomiyoshi Ushiyama, a visionary inventor hailing from Minowa-machi, JP, is renowned for his passion for innovation and relentless pursuit of excellence in the world of technology. His groundbreaking inventions have left a lasting impact, inspiring the next generation of inventors worldwide.

Latest Patents:

Ushiyama's latest patents showcase his ingenuity in the field of optics and projection technology. His inventions include an Optical element, polarization illumination device, and projector, which feature innovative polarization conversion element arrays designed to enhance the quality of light beams in projection display systems.

Career Highlights:

With an impressive portfolio of 23 patents, Ushiyama has established himself as a leading figure in the realm of technological innovation. Over the years, he has made significant contributions to companies like Seiko Epson Corporation and Seiko Corporation, where his inventive spirit has flourished.

Collaborations:

Throughout his career, Ushiyama has collaborated with esteemed colleagues such as Akitaka Yajima and Yasunori Ogawa. Their collective expertise and shared dedication to pushing the boundaries of technology have led to the development of cutting-edge solutions in the field of optics and projection display systems.

Conclusion:

Tomiyoshi Ushiyama's legacy as a visionary inventor continues to inspire and shape the landscape of innovation. His unwavering commitment to excellence and pioneering spirit serve as a beacon for aspiring inventors, reaffirming the transformative power of creativity and ingenuity in driving technological advancements.Dot

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to support@idiyas.com

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.