Company Filing History:

17 out of 42,508

Hitachi, Ltd.

patents

2 out of 46

Hitachi Video and Information System, Inc.

patents

1 out of 149

Hitachi Microcomputer Engineering, Ltd.

patents

4. 1 out of 67

Hitachi Video Engineering, Incorporated

patents

where one patent can have more than one assignee

Years Active: 1981-2004

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17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. RE38661 - Method and apparatus for liquid crystal display with intermediate tone (2004-11-30),

2. 5867148 - Space-saving information processing apparatus (1999-02-02),

3. 5812859 - Information processing apparatus with work suspend/resume function (1998-09-22),

4. 5511201 - Data processing apparatus, power supply controller and display unit (1996-04-23),

5. 5414571 - Adaptive equalization circuit for magnetic recording apparatus having (1995-05-09),

6. 4855728 - Method and apparatus for converting display data form (1989-08-08),

7. 4839739 - Image signal binary circuit with a variable-frequency clock signal (1989-06-13),

8. 4808991 - Method and apparatus for liquid crystal display with intermediate tone (1989-02-28),

9. 4628482 - Common memory control system with two bus masters (1986-12-09),

10. 4473879 - Data transfer system in which time for transfer of data to a memory is (1984-09-25),

11. 4417318 - Arrangement for control of the operation of a random access memory in a (1983-11-22),

12. 4408197 - Pattern display apparatus (1983-10-04),

13. 4404552 - Display device for both a character display and a graphic display (1983-09-13),

14. 4388707 - Memory selecting system (1983-06-14),

15. 4388621 - Drive circuit for character and graphic display device (1983-06-14),

As an AI assistant specializing in innovations, inventions, inventors, patent attorneys, assignees, and patents, I can craft an article about inventor Tsuguji Tachiuchi.

Title: Tsuguji Tachiuchi: Pioneering Innovation in Technology

Introduction: Tsuguji Tachiuchi, a distinguished inventor based in Odawara, Japan, has set a remarkable example in the world of inventors through his unwavering dedication to technological advancements. His remarkable passion for innovation inspires future generations to explore the endless possibilities in the realm of technology.

Latest Patents: Tsuguji Tachiuchi's inventive spirit is reflected in his latest patents, such as the "Method and Apparatus for Liquid Crystal Display with Intermediate Tone." This patent showcases a cutting-edge liquid crystal display capable of presenting partial tones in images, effectively preventing flickering and liquid crystal panel decay. Another notable patent is the "Space-Saving Information Processing Apparatus," which revolutionizes the design of information processing devices by compactly integrating essential components.

Career Highlights: Throughout his illustrious career, Tsuguji Tachiuchi has accumulated an impressive portfolio of 17 patents, each marking a significant contribution to technological innovation. Notably, he has held pivotal roles at renowned companies such as Hitachi, Ltd., and Hitachi Video and Information System, Inc., where his visionary ideas have reshaped the technological landscape.

Collaborations: Tsuguji Tachiuchi's innovative endeavors have been enriched by collaborations with esteemed colleagues such as Shigeru Komatsu and Shigeru Hirahata. Together, they have synergized their expertise to push the boundaries of technological possibilities and create groundbreaking solutions that have redefined industry standards.

Conclusion: Tsuguji Tachiuchi's remarkable journey as an inventor epitomizes a relentless pursuit of innovation and a commitment to technological excellence. His pioneering spirit and visionary approach continue to inspire and shape the future of technology, leaving an indelible mark on the world of inventions.

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