Company Filing History:

19 out of 42,496

Hitachi, Ltd.

Hitachi Engineering Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 1976-1997

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19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5608750 - Semiconductor laser device and a method for the manufacture thereof (1997-03-04),

2. 5396511 - Semiconductor laser apparatus with curved waveguide (1995-03-07),

3. 5261794 - Fluid pressure feeding apparatus (1993-11-16),

4. 5157679 - Optoelectronic devices (1992-10-20),

5. 4991998 - Mine cooling power recovery system (1991-02-12),

6. 4854783 - Vertical hydro-hoist with adjustable floats and method of operating the (1989-08-08),

7. 4605356 - Apparatus for continuously pressure-feeding slurry (1986-08-12),

8. 4547132 - Apparatus for continuously transferring a slurry by liquid pressure (1985-10-15),

9. 4536131 - Apparatus for continuous pressure feeding of slurry (1985-08-20),

10. 4490044 - Automatic slurry concentration control system (1984-12-25),

11. 4387595 - Float of slurry pressure feeding system (1983-06-14),

12. 4321016 - Apparatus for continuous slurry displacement transfer (1982-03-23),

13. 4310491 - Apparatus for supplying raw liquid and relieving pressure of (1982-01-12),

14. 4239423 - Apparatus for hydraulically transporting particulate solid material (1980-12-16),

15. 4231686 - Control system of apparatus for transporting slurry (1980-11-04),

Title: Kenji Uchida - Innovative Inventor from Kashiwa, Japan

Introduction: Kenji Uchida is a renowned inventor hailing from Kashiwa, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kenji Uchida holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his diverse range of expertise and creativity.

Career Highlights: With a career spanning over two decades, Kenji Uchida has worked with leading research institutions and tech companies, consistently pushing the boundaries of what is possible in the world of invention.

Collaborations: Throughout his career, Kenji Uchida has collaborated with top engineers, scientists, and designers from around the globe, fostering a culture of innovation and excellence in all his projects.

Conclusion: Kenji Uchida's passion for innovation and his relentless drive to create a better future through his inventions make him a true pioneer in the world of technology.

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