Hiroshi Sakurai

USPTO Granted Patents = 32 (Patent Applications = 7)

EPO Patents = 4 (Patent Applications = 1)

Average Co-Inventor Count = 2.9

ph-index = 6

Forward Citations = 84(Granted Patents)

Location History:

Kyoto, JP (1999)
Yamaguchi, JP (2004 - 2009)
Iwakuni, JP (2003 - 2010)
Takatsuki, JP (1993 - 2013)
Osaka, JP (1999 - 2013)
Matsuyama, JP (2016 - 2020)

Company Filing History:

Matsushita Electronics Corporation

patents

7 out of 27,375

Matsushita Electric Industrial Co., Ltd.

patents

4. 5 out of 16,453

Panasonic Corporation

6. 2 out of 832,680

Other

patents

Years Active: 1993-2025

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32 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 12401094 - Separator for non-aqueous secondary battery and non-aqueous secondary battery (2025-08-26),

2. 12283715 - Separator for non-aqueous secondary battery and non-aqueous secondary battery (2025-04-21),

3. 10611876 - Epoxy-amine adduct, thermoplastic resin composition, sizing agent, sizing agent coated carbon fiber, and fiber-reinforced composite material (2020-04-07),

4. 9732195 - Reinforcing carbon fiber bundle, method for manufacturing the same and method for manufacturing composite using the same (2017-08-15),

5. 9506169 - Carbon fiber bundle and manufacturing method of the same (2016-11-29),

6. 8482200 - Plasma display panel and protective film protecting electrodes of plasma display panel (2013-07-09),

7. 8397303 - Memory controller, nonvolatile storage system, and data management method (2013-03-12),

8. 8031127 - Semiconductor memory module incorporating antenna (2011-10-04),

9. 7839069 - Method for manufacturing direct backlight unit, fluorescent lamp and backlight unit (2010-11-23),

10. 7775446 - Card type information device and method for manufacturing same (2010-08-17),

11. 7700064 - Carbon fiber (2010-04-20),

12. 7517832 - Fibrous active carbon and nonwoven fabric including the same (2009-04-14),

13. 6924590 - Color picture tube device with distortion correction coils (2005-08-02),

14. 6924589 - Color picture tube device having improved horizontal convergence (2005-08-02),

15. 6861793 - Color picture tube device with improved horizontal resolution (2005-03-01),

Title: Hiroshi Sakurai: Innovative Mind from Osaka

Introduction

Hiroshi Sakurai is a prominent inventor based in Osaka, Japan. With an impressive portfolio of 22 patents, he has made significant contributions to the fields of display technology and memory management. His early roots in the corporate world laid the foundation for his inventive journey.

Latest Patents

Among his latest innovations, Hiroshi Sakurai developed a plasma display panel and a protective film specifically designed to safeguard the electrodes of plasma displays. The forming method entails creating a protective film made of oxides, including calcium oxide (CaO), strontium oxide (SrO), or barium oxide (BaO), which notably has a higher band gap than magnesium oxide (MgO), exceeding 7.9 eV. By carefully adjusting the time constant of this protective film, he has optimized its voltage drop time, making it suitable for use in plasma display panels.

Additionally, he has contributed to advancements in data storage through the invention of a memory controller and nonvolatile storage system. This system enhances data management by enabling an external interface to receive ID information linked with data from outside a non-volatile memory. Consequently, the recording controller manages the data's recording position based on the ID, thereby minimizing the time required to retrieve rights information.

Career Highlights

Hiroshi's career includes notable positions at Matsushita Electronics Corporation and Matsushita Electric Industrial Co., Ltd., where he honed his skills and focused on developing innovative solutions that revolutionized display and memory technologies. His extensive experience within these organizations contributed significantly to his success as an inventor.

Collaborations

Throughout his career, Hiroshi Sakurai has collaborated with talented individuals such as Yoshiki Hayashida and Etsuji Tagami. Their combined expertise and efforts have helped drive innovation, further enriching the field of electrical engineering.

Conclusion

Hiroshi Sakurai's contributions to technology reflect his commitment to innovation and excellence. With a strong foundation in both practical and theoretical aspects of his work, he continues to inspire future generations of inventors and engineers. As a prolific inventor, he stands as a testament to the power of creativity in shaping the future.

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