Nara, Japan

Yoshiyuki Kokuhata


Average Co-Inventor Count = 2.4

ph-index = 4

Forward Citations = 41(Granted Patents)


Location History:

  • Yamatokoriyama, JP (1994 - 2000)
  • Nara, JP (1999 - 2004)

Company Filing History:


Years Active: 1994-2004

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7 patents (USPTO):Explore Patents

Title: Innovations by Yoshiyuki Kokuhata

Introduction

Yoshiyuki Kokuhata is a prominent inventor based in Nara, Japan. He has made significant contributions to the field of display technology, holding a total of seven patents. His work focuses on improving the functionality and efficiency of liquid crystal display (LCD) apparatuses.

Latest Patents

Kokuhata's latest patents include a display apparatus and a method for driving the same. This method involves generating a data signal voltage from a supply voltage and correcting the supply voltage based on the temperature of the LCD apparatus. Another notable patent is a driving method for displays that prevents remaining images when the display device is turned off. This method ensures that non-lit-up display data is outputted, allowing all pixels to switch to a non-lit-up state, thus maintaining the display's integrity.

Career Highlights

Kokuhata is associated with Sharp Kabushiki Kaisha Corporation, where he has been instrumental in advancing display technologies. His innovative approaches have led to significant improvements in how LCDs operate, particularly in terms of energy efficiency and image quality.

Collaborations

Throughout his career, Kokuhata has collaborated with notable colleagues, including Masahiro Takahashi and Toshihiro Ohba. These collaborations have fostered a creative environment that has led to groundbreaking advancements in display technology.

Conclusion

Yoshiyuki Kokuhata's contributions to the field of display technology are noteworthy, with several patents that enhance the performance of liquid crystal displays. His work continues to influence the industry and improve user experiences with display devices.

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