Company Filing History:

8 out of 42,485

Hitachi, Ltd.

patents

3 out of 7,524

Renesas Electronics Corporation

patents

2 out of 3,781

Renesas Technology Corp.

patents

4. 1 out of 87

Hitachi Ulsi Engineering Corp.

patents

where one patent can have more than one assignee

Years Active: 1987-2013

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13 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 8466549 - Semiconductor device for power conversion (2013-06-18),

2. 8035222 - Semiconductor device (2011-10-11),

3. 7872348 - Semiconductor device (2011-01-18),

4. 7482861 - Semiconductor integrated circuit device, and method of manufacturing the same (2009-01-27),

5. 7312501 - Semiconductor device (2007-12-25),

6. 6847058 - Semiconductor device (2005-01-25),

7. 6218889 - Semiconductor integrated circuit device, and method of manufacturing the same (2001-04-17),

8. 5642252 - Insulated gate semiconductor device and driving circuit device and (1997-06-24),

9. 5502338 - Power transistor device having collector voltage clamped to stable level (1996-03-26),

10. 5397914 - Power transistor device including power transistors in darlington (1995-03-14),

11. 5196354 - Method of manufacturing semiconductor device with controlled carrier (1993-03-23),

12. 4831424 - Insulated gate semiconductor device with back-to-back diodes (1989-05-16),

13. 4688323 - Method for fabricating vertical MOSFETs (1987-08-25),

Title: The Innovative Journey of Tetsuo Iijima

Introduction: Tetsuo Iijima, a pioneering inventor hailing from Maebashi, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Tetsuo Iijima holds several patents in the areas of nanotechnology and materials science, with his most recent patent focusing on a novel method for synthesizing carbon nanotubes with enhanced properties.

Career Highlights: Throughout his illustrious career, Tetsuo Iijima has been recognized for his exceptional research in the development of carbon nanotubes, a material that has revolutionized various industries including electronics, aerospace, and medicine.

Collaborations: Tetsuo Iijima has collaborated with leading research institutions and universities worldwide, fostering a culture of innovation and knowledge exchange in the scientific community.

Conclusion: Tetsuo Iijima's relentless pursuit of innovation and his groundbreaking discoveries have solidified his reputation as a trailblazer in the field of nanotechnology, inspiring future generations of inventors to push the boundaries of what is possible.

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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.