Company Filing History:

17 out of 42,508

Hitachi, Ltd.

patents

3 out of 67

Hitachi Video Engineering, Incorporated

patents

where one patent can have more than one assignee

Years Active: 1976-1997

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17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5654757 - Focusing apparatus for video camera or the like (1997-08-05),

2. 5486860 - Video camera with autofocus function and method of controlling the same (1996-01-23),

3. 5408332 - Focusing apparatus for video camera or the like (1995-04-18),

4. 5003400 - Focusing apparatus of video camera or the like (1991-03-26),

5. 4920420 - Automatic focusing system (1990-04-24),

6. 4868666 - Automatic focusing apparatus having an automatic offset voltage (1989-09-19),

7. 4842387 - Automatic focusing apparatus for use in video camera and the like (1989-06-27),

8. 4797733 - White balance adjusting device for a color video camera (1989-01-10),

9. 4736241 - White balance adjusting device of color video camera (1988-04-05),

10. 4680624 - Signal processing circuit for a color video camera providing shading (1987-07-14),

11. 4611244 - Auto-focus system for video camera (1986-09-09),

12. 4531158 - Automatic focusing system for video cameras (1985-07-23),

13. 4500925 - Auto-focusing system for video camera (1985-02-19),

14. 4333111 - Signal processing circuit for solid-state camera (1982-06-01),

15. 4246543 - Delayed AGC circuit (1981-01-20),

Sure, I can assist with that. Here is the article on inventor Toshio Murakami:

Title: Toshio Murakami: Pioneering Innovation in Yokohama

Introduction:

Toshio Murakami, a visionary inventor based in Yokohama, Japan, is known for his unwavering dedication to innovation. With an impressive portfolio of 17 patents, he continues to inspire the next generation of inventors and play a significant role in shaping the future of technology.

Latest Patents:

1. Focusing Apparatus for Video Camera or the Like: Murakami's groundbreaking invention allows for seamless change-over between automatic focusing and manual focusing in video cameras. This apparatus comprises a manipulator, a detector, and a controller/driver that work in harmony to achieve precise focus.

2. Video Camera with Autofocus Function and Method of Controlling the Same: Another notable patent by Murakami, this invention revolutionizes video camera technology by incorporating a memory system, a motor for image lens movement, and a controller for efficient drive control during zooming operations.

Career Highlights:

Throughout his career, Murakami has made significant contributions to renowned companies such as Hitachi, Ltd. and Hitachi Video Engineering, Incorporated. His innovative spirit and commitment to pushing boundaries have earned him recognition as a pioneering force in the field of technology.

Collaborations:

Murakami's success is also attributed to his collaborations with talented individuals like Takashi Azumi and Kentaro Hanma. Together, they have worked on cutting-edge projects that have redefined the possibilities within the realm of video camera technology.

Conclusion:

In conclusion, Toshio Murakami's indomitable spirit and passion for innovation have propelled him to the forefront of technological advancements. His remarkable inventions not only showcase his technical prowess but also serve as a source of inspiration for aspiring inventors worldwide, leaving an enduring impact on the landscape of innovation and technology.

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