Company Filing History:

12 out of 42,496

Hitachi, Ltd.

patents

1 out of 1,267

Hitachi Koki Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 1989-1995

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5403674 - Conductive material and process for preparing the same (1995-04-04),

2. 5378417 - Process for producing ceramic compositions (1995-01-03),

3. 5316987 - Ceramic composite and process for production thereof (1994-05-31),

4. 5271871 - Conductive material and process for preparing the same (1993-12-21),

5. 5266860 - Commutator (1993-11-30),

6. 5252273 - Slip casting method (1993-10-12),

7. 5208502 - Sliding current collector made of ceramics (1993-05-04),

8. 5200373 - High strength composite ceramic structure and process for producing the (1993-04-06),

9. 5138221 - Inorganically insulated heater, and cathode ray tube and air flow sensor (1992-08-11),

10. 5085806 - Conductive material and process for preparing the same (1992-02-04),

11. 4941251 - Rollers for rolling mills (1990-07-17),

12. 4839949 - Rollers for rolling mills (1989-06-20),

Title: The Innovative Journey of Masahisa Sobue

Introduction: Masahisa Sobue is a pioneering inventor hailing from Mito, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Masahisa Sobue holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous innovation and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Masahisa Sobue has worked with leading research institutions and tech companies, developing cutting-edge solutions that have revolutionized industries worldwide.

Collaborations: Throughout his career, Masahisa Sobue has collaborated with top engineers, scientists, and inventors, fostering a culture of innovation and knowledge-sharing that has led to remarkable advancements in technology.

Conclusion: Masahisa Sobue's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his reputation as a visionary inventor in the global tech community.

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