Company Filing History:

17 out of 58,129

Sony Corporation

patents

5 out of 499

Mitsubishi Kasei Corporation

Years Active: 1979-2013

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23 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8575878 - Energy converter (2013-11-05),

2. 5872691 - Thin film magnetic head, magnetoresistance effect magnetic head and (1999-02-16),

3. 5822159 - Thin-film magnetic head, magnetoresistance effect magnetic head and (1998-10-13),

4. 5439927 - Imidazoyl-.beta.-oxo-.beta.-benzenepropanethiomide derivative, (1995-08-08),

5. 5436772 - Magnetic recording and reproducing apparatus having magneto-resistance (1995-07-25),

6. 5424890 - Magnetoresistance effect type thin film head (1995-06-13),

7. 5332833 - .beta.-oxo-.beta.-benzenepropanethioamide compounds (1994-07-26),

8. 5313342 - Analog/digital compatible reproducing system (1994-05-17),

9. 5260836 - Apparatus for reproducing digital and analog audio signals (1993-11-09),

10. 5202351 - 1-phenylalkyl-3-phenylurea derivative (1993-04-13),

11. 5197806 - Bearing system (1993-03-30),

12. 5145259 - Bearing system (1992-09-08),

13. 5126483 - 1-phenylalkyl-3-phenylurea derivatives (1992-06-30),

14. 5065390 - Optical playback head (1991-11-12),

15. 5063247 - Diphenylurea derivatives (1991-11-05),

Title: Tetsuo Sekiya: Pioneering Inventor from Kanagawa, Japan

Introduction: Tetsuo Sekiya is a renowned inventor hailing from Kanagawa, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Tetsuo Sekiya holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative spirit and forward-thinking approach.

Career Highlights: With a career spanning over three decades, Tetsuo Sekiya has worked with leading research institutions and tech companies, spearheading projects that have revolutionized industries and improved the quality of life for many.

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

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

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.