Company Filing History:

14 out of 2,647

Pioneer Corporation

patents

6 out of 2,861

Pioneer Electronic Corporation

patents

1 out of 64

Hudson Soft Co., Ltd.

patents

4. 1 out of 1,572

Mitsumi Electric Company Ltd.

patents

where one patent can have more than one assignee

Years Active: 1994-2017

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20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9714838 - Navigation system, terminal device, and computer program (2017-07-25),

2. 9140719 - Terminal holding device (2015-09-22),

3. 9064296 - Terminal device, image processing method and image processing program executed by a terminal device (2015-06-23),

4. 7837482 - Connector device and electronic device (2010-11-23),

5. 7768877 - Transfer control device, transfer control method, transfer unit and disc unit (2010-08-03),

6. 7513785 - Connector storing apparatus and electronic device (2009-04-07),

7. 7454768 - Disk carrying mechanism and disk player (2008-11-18),

8. 7026781 - Stepping motor driving system, information recording and reproducing device, and stepping motor driving method (2006-04-11),

9. 6952387 - Optical disk playing apparatus and method for discriminating optical disk (2005-10-04),

10. 6777657 - Focusing controller for focus jump control between recording layers of multilayer disk (2004-08-17),

11. 6680886 - Liquid crystal tilt servo apparatus (2004-01-20),

12. 6587409 - Tilt servo apparatus for optical disc recording/playing apparatus (2003-07-01),

13. 6552984 - Liquid crystal tilt servo apparatus (2003-04-22),

14. 6295256 - Focusing bias adjusting apparatus and method in optical recording medium playing apparatus (2001-09-25),

15. 6256273 - Focusing control apparatus for optimally directing light onto a recording surface (2001-07-03),

Title: Innovations by Hitoshi Yamazaki: A Pioneer in Navigation Technologies

Introduction: Hitoshi Yamazaki is a distinguished inventor based in Kawagoe, Japan, known for his significant contributions to the field of navigation systems and related technologies. With a total of 20 patents to his name, Yamazaki has demonstrated an unwavering commitment to innovation.

Latest Patents: Among his recent inventions are several noteworthy patents, including a navigation system, a terminal device, and a computer program. One of the standout innovations is the terminal holding device, which features an attaching unit designed for vehicles. This device includes a holding unit that securely holds a terminal device while ensuring that its display unit remains exposed. Additionally, it incorporates an acceleration sensor that detects motion, providing valuable feedback to the terminal. This technology enhances the user experience by integrating safety and functionality seamlessly.

Career Highlights: Hitoshi Yamazaki has had a fruitful career, with valuable experience gained from working with notable companies like Pioneer Corporation and Pioneer Electronic Corporation. His tenure at these organizations allowed him to refine his skills and push the boundaries of technology.

Collaborations: Throughout his career, Yamazaki has collaborated with talented professionals, including esteemed coworkers Norio Matsuda and Yuichi Kimikawa. These partnerships have played a crucial role in driving innovation and the development of groundbreaking patented technologies.

Conclusion: Hitoshi Yamazaki's impressive portfolio of patents epitomizes his drive for innovation in navigation technology. His dedication to creating practical and versatile devices continues to shape the industry, providing users with enhanced solutions for navigation and connectivity. As he forges ahead in his career, the future promises more exciting developments from this inventive mind.

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