Masaaki Takeshima

USPTO Granted Patents = 15 (Patent Applications = 1)

Average Co-Inventor Count = 4.3

ph-index = 3

Forward Citations = 25(Granted Patents)

Company Filing History:

11 out of 21,351

Mitsubishi Denki Kabushiki Kaisha

patents

4 out of 15,844

Mitsubishi Electric Corporation

patents

Years Active: 2002-2020

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10788708 - Planar light source device and liquid crystal display device (2020-09-29),

2. 10539825 - Planar light source apparatus, display apparatus, and method of manufacturing planar light source apparatus (2020-01-21),

3. 10281768 - Surface light source device and liquid crystal display device (2019-05-07),

4. 10088706 - Surface light source device and liquid crystal display device (2018-10-02),

5. 7059211 - Rack-and-pinion gear mechanism (2006-06-13),

6. 6954935 - Disk device (2005-10-11),

7. 6948178 - Disc drive (2005-09-20),

8. 6912720 - Disk device (2005-06-28),

9. 6907612 - Disc device (2005-06-14),

10. 6807673 - Disc player containing discs to be played and method of controlling the same (2004-10-19),

11. 6650603 - Disc player and method of controlling the same (2003-11-18),

12. 6625104 - Drive force-transmitting mechanism (2003-09-23),

13. 6560185 - Disk device (2003-05-06),

14. 6556530 - Compatible disk device (2003-04-29),

15. 6445666 - Disk device (2002-09-03),

Title: Masaaki Takeshima: Innovator in Light Source Technology

Introduction

Masaaki Takeshima is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of light source technology, holding a total of 15 patents. His work focuses on enhancing the performance and efficiency of planar light sources and liquid crystal display devices.

Latest Patents

Among his latest patents are the planar light source device and the liquid crystal display device. The planar light source device aims to provide a technique capable of enhancing the evenness of a planar light. This device includes a light source, a holding substrate, a light distribution control element, and a reflection part that reflects light towards the display surface. The design ensures that the area opposite the display surface is covered by the reflection part, optimizing light distribution. Additionally, the planar light source apparatus includes a light-distribution control element that modifies the light rays emitted from the light source, featuring a diffusion part that enhances light distribution.

Career Highlights

Masaaki Takeshima has worked with notable companies such as Mitsubishi Denki Kabushiki Kaisha and Mitsubishi Electric Corporation. His experience in these organizations has allowed him to develop innovative technologies that have impacted the industry.

Collaborations

He has collaborated with talented individuals, including Takeshi Inatani and Atsushi Michimori, contributing to various projects and advancements in light source technology.

Conclusion

Masaaki Takeshima's work in the field of light source technology exemplifies innovation and dedication. His patents and collaborations continue to influence advancements in display technology, showcasing his significant role as an inventor.

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