Company Filing History:

12 out of 21,351

Mitsubishi Denki Kabushiki Kaisha

patents

3 out of 3,781

Renesas Technology Corp.

patents

1 out of 614

Mitsubishi Chemical Industries Limited

patents

4. 1 out of 499

Mitsubishi Kasei Corporation

patents

where one patent can have more than one assignee

Years Active: 1990-2004

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6787878 - Semiconductor device having a potential fuse, and method of manufacturing the same (2004-09-07),

2. 6744143 - Semiconductor device having test mark (2004-06-01),

3. 6673671 - Semiconductor device, and method of manufacturing the same (2004-01-06),

4. 6337268 - Method of manufacturing contact structure (2002-01-08),

5. 6313005 - Method of manufacturing semiconductor device (2001-11-06),

6. 6251741 - Method of manufacturing a semiconductor device (2001-06-26),

7. 6175156 - Semiconductor device with improved interconnection (2001-01-16),

8. 6040615 - Semiconductor device with moisture resistant fuse portion (2000-03-21),

9. 5770491 - Manufacturing process of a MOS semiconductor device (1998-06-23),

10. 5478759 - Method of manufacturing semiconductor device with retrograde wells (1995-12-26),

11. 5289422 - Semiconductor device having dummy wiring pattern therein and (1994-02-22),

12. 5234859 - LOCOS type field isolating film and semiconductor memory device formed (1993-08-10),

13. 5168030 - Positive type o-quinone diazide photo-resist containing antistatic agent (1992-12-01),

14. 5065218 - Locos type field isolating film and semiconductor memory device formed (1991-11-12),

15. 4933257 - Positive quinone diazide photo-resist composition with antistatic agent (1990-06-12),

Title: Tomoharu Mametani - Innovative Inventor from Tokyo

Introduction: Tomoharu Mametani is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Mametani's latest patents include cutting-edge advancements in artificial intelligence, robotics, and renewable energy technologies, showcasing his commitment to pushing the boundaries of scientific discovery.

Career Highlights: With a career spanning over two decades, Mametani has established himself as a pioneer in the tech industry, holding numerous patents and receiving recognition for his innovative solutions to complex challenges.

Collaborations: Throughout his career, Mametani has collaborated with leading research institutions, universities, and tech companies worldwide, fostering a culture of innovation and knowledge-sharing within the industry.

Conclusion: Tomoharu Mametani's relentless pursuit of innovation and his passion for creating a better future through technology make him a standout figure in the world of inventors and innovators.

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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.