IDiyas

For the Inventor, By the Inventor

Kameyama, Japan

Hisashi Watanabe

USPTO Granted Patents = 8

Average Co-Inventor Count = 2.1

ph-index = 1


Company Filing History:

goldMedal8 out of 239 
 
Sharp Display Technology Corporation
 patents

Years Active: 2023-2025

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8 patents (USPTO):Explore Patents
1. 12431102 - Display device (2025-09-30),
2. 12331181 - Display device (2025-06-17),
3. 12174487 - Lighting device (2024-12-24),
4. 12158658 - Display device comprising a transflective layer disposed between a design layer having a first design and an inverted design layer having a second design overlaid with the first design (2024-12-03),
5. 12111537 - Lighting device, display device, and method of manufacturing lighting device (2024-10-08),
6. 11977293 - Illumination device that suppresses uneven brightness and display device thereof (2024-05-07),
7. 11789312 - Lighting device and display device (2023-10-17),
8. 11789311 - Illumination device including a first and a second light reduction portion and a display device including the same (2023-10-17),

Title: Hisashi Watanabe: Innovator in Display Technology

Introduction

Hisashi Watanabe is a prominent inventor based in Kameyama, Japan. He has made significant contributions to the field of display technology, holding a total of 8 patents. His work focuses on enhancing the visual experience of display devices, making them more efficient and aesthetically pleasing.

Latest Patents

Watanabe's latest patents include innovative designs for display devices. One notable patent describes a display device that minimizes the visibility of the boundary between the display area and the frame area, even when the liquid crystal panel is in a black display state. This device features a liquid crystal panel and a backlight, with a design layer that overlaps the display area, allowing for improved light transmission and reflection. Another patent outlines a display device capable of revealing a desired pattern in a non-display state while ensuring that the complementary color of the pattern is not perceived when displaying images. This device utilizes a dot matrix display panel and a design layer with light-reflective colored particles.

Career Highlights

Watanabe is currently employed at Sharp Display Technology Corporation, where he continues to push the boundaries of display technology. His innovative approach has led to advancements that enhance user experience and improve the functionality of display devices.

Collaborations

Some of Watanabe's notable coworkers include Hirotoshi Yasunaga and Takeshi Masuda. Their collaborative efforts contribute to the ongoing development of cutting-edge display technologies.

Conclusion

Hisashi Watanabe's contributions to display technology are noteworthy, with a focus on creating devices that enhance visual quality and user experience. His innovative patents reflect a commitment to advancing the field, making him a significant figure in the industry.

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