Company Filing History:

11 out of 33,464

Seiko Epson Corporation

patents

2 out of 169

Epson Imaging Devices Corporation

Years Active: 2003-2012

Loading Chart...

14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8102485 - Electro-optical device including prismatic condensing layers (2012-01-24),

2. 7920229 - Display device having first and second display units separated by an optical sheet having an aperture with a width corresponding to one of the display units (2011-04-05),

3. 7657043 - Electro-optical device and electronic apparatus (2010-02-02),

4. 7576309 - Illuminating device, electro-optical device, and electronic apparatus (2009-08-18),

5. 7538834 - Display device and electronic apparatus (2009-05-26),

6. 7514662 - Illuminating device, electro-optical device, and electronic apparatus (2009-04-07),

7. 7380953 - Display device and electronic apparatus (2008-06-03),

8. 7160019 - Side-lighting type surface light source device, method for manufacturing the same, electrooptical apparatus, and electronic equipment (2007-01-09),

9. 7001035 - Illumination device, liquid crystal device, and electronic apparatus (2006-02-21),

10. 6897912 - Liquid crystal device and electronic device (2005-05-24),

11. 6883934 - Light source device, illumination device liquid crystal device and electronic apparatus (2005-04-26),

12. 6862054 - Electro-optical device and electronic apparatus having a substrate that functions as a light guide plate (2005-03-01),

13. 6712482 - Illumination device and liquid crystal apparatus using the same (2004-03-30),

14. 6639590 - Method for controlling liquid crystal display device, device for driving liquid crystal display device, liquid crystal display device, and electronic apparatus (2003-10-28),

Title: Innovator Hisanori Kawakami: Pioneering Advances in Electro-Optical Devices

Introduction

Hisanori Kawakami, located in Matsumoto, Japan, is a prominent inventor known for his significant contributions to the field of electro-optical devices. With a remarkable portfolio of 14 patents, Kawakami has pioneered advancements that enhance display technologies, showcasing a deep commitment to innovation.

Latest Patents

Among Hisanori Kawakami's latest patents is an electro-optical device that incorporates prismatic condensing layers. This device features an electro-optical panel comprised of multiple pixels, each equipped with light transmissive regions arranged in a specific pattern. The invention optimally manages the illumination provided by a backlight, using both first and second condensing layers to enhance display performance. Another notable patent is focused on a display device with first and second display units, separated by an optical sheet. This invention offers double-sided display capabilities, ensuring a thin structure while maintaining high display quality for both units when sharing a common illumination source.

Career Highlights

Hisanori Kawakami has made substantial contributions while working for several esteemed companies, including Seiko Epson Corporation and Epson Imaging Devices Corporation. His work in these organizations has driven advancements in display technology and electro-optical innovations.

Collaborations

Throughout his career, Kawakami has collaborated with esteemed colleagues such as Yasunori Onishi and Taketoshi Masamoto. Their teamwork has played a vital role in the development of cutting-edge technologies and groundbreaking inventions in the electro-optical field.

Conclusion

Hisanori Kawakami's impact on the world of innovation is undeniable. His extensive patents and collaborative efforts highlight his dedication to enhancing electro-optical devices. As an influential inventor, Kawakami continues to inspire future generations in the realm of technology and innovation.

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

Please report any incorrect information to support@idiyas.com