Company Filing History:

8 out of 42,485

Hitachi, Ltd.

Panasonic Liquid Crystal Display Co., Ltd.

patents

4. 2 out of 2

Hitachi Devices Co., Ltd.

patents

5. 3 out of 832,680

Other

patents

where one patent can have more than one assignee

Years Active: 1996-2017

Loading Chart...

13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9557468 - Liquid crystal display device (2017-01-31),

2. 8848138 - Liquid crystal display device (2014-09-30),

3. 6417610 - Color cathode ray tube having improved main lens (2002-07-09),

4. 6353281 - Cathode ray tube (2002-03-05),

5. 6259196 - CRT deflection-defocusing correcting member therefor, a method of manufacturing same member, and an image display system including same CRT (2001-07-10),

6. 6232711 - Color cathode ray tube (2001-05-15),

7. 6222310 - Cathode ray tube having one piece electrode plate with inclined and continuous steps (2001-04-24),

8. 6081068 - Color cathode ray tube having improved main lens electrodes (2000-06-27),

9. 6040655 - Cathode-ray tube having unitary electrode plate of different thicknesses (2000-03-21),

10. 6005340 - CRT, deflection-defocusing correcting member therefor, a method of (1999-12-21),

11. 5886462 - Color cathode ray tube having correction plate electrodes mounted in (1999-03-23),

12. 5637956 - Color cathode ray tube with reduced halo (1997-06-10),

13. 5522750 - Cathode-ray tube having unitary electrode plate of different thicknesses (1996-06-04),

Title: The Innovative Contributions of Mitsuhiro Sugiyama

Introduction

Mitsuhiro Sugiyama is a prominent inventor based in Chousei-gun, Japan. He has made significant contributions to the field of liquid crystal display technology, holding a total of 13 patents. His work has been instrumental in advancing display technologies that are widely used in various electronic devices today.

Latest Patents

Among his latest patents, Sugiyama has developed a liquid crystal display device that features a backlight unit. This unit includes a light guide plate with at least one light introducing portion and a light exit portion. The design ensures that the front surface of the light exit portion serves as an effective light exit surface. Additionally, he has created another liquid crystal display device that incorporates an optical switching member and a light guide plate made of thermoplastic material. This device also includes a light source positioned on the side surface of the light guide plate, enhancing the overall functionality and efficiency of the display.

Career Highlights

Throughout his career, Mitsuhiro Sugiyama has worked with notable companies, including Hitachi, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in display technology.

Collaborations

Sugiyama has collaborated with esteemed colleagues such as Masayoshi Misono and Hiroyuki Tamura. These partnerships have fostered a creative environment that has led to the development of advanced technologies in the field.

Conclusion

Mitsuhiro Sugiyama's contributions to liquid crystal display technology have had a lasting impact on the industry. His innovative patents and collaborations with other experts highlight his dedication to advancing technology. His work continues to influence the development of modern display systems.

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.