Company Filing History:

20 out of 52,711

Kabushiki Kaisha Toshiba

patents

19 out of 10,295

Tokyo Electron Limited

patents

1 out of 2,955

Toshiba Memory Corporation

5. 1 out of 832,680

Other

patents

where one patent can have more than one assignee

Years Active: 1992-2018

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27 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9922991 - Semiconductor memory device and method for manufacturing same (2018-03-20),

2. 6261428 - Magnetron plasma process apparatus (2001-07-17),

3. 5888338 - Magnetron plasma processing apparatus and processing method (1999-03-30),

4. 5698070 - Method of etching film formed on semiconductor wafer (1997-12-16),

5. 5660744 - Plasma generating apparatus and surface processing apparatus (1997-08-26),

6. 5660671 - Magnetron plasma processing apparatus and processing method (1997-08-26),

7. 5539179 - Electrostatic chuck having a multilayer structure for attracting an (1996-07-23),

8. 5474643 - Plasma processing apparatus (1995-12-12),

9. 5444207 - Plasma generating device and surface processing device and method for (1995-08-22),

10. 5387893 - Permanent magnet magnetic circuit and magnetron plasma processing (1995-02-07),

11. 5376211 - Magnetron plasma processing apparatus and processing method (1994-12-27),

12. 5356515 - Dry etching method (1994-10-18),

13. 5310454 - Dry etching method (1994-05-10),

14. 5302236 - Method of etching object to be processed including oxide or nitride (1994-04-12),

15. 5290381 - Plasma etching apparatus (1994-03-01),

Title: The Innovative Mind of Isahiro Hasegawa

Introduction: Isahiro Hasegawa, a pioneering inventor hailing from Zushi, Japan, is renowned for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Isahiro Hasegawa's recent patents showcase his commitment to pushing the boundaries of technological advancement, with a focus on improving efficiency and functionality in various industries.

Career Highlights: Throughout his illustrious career, Isahiro Hasegawa has consistently demonstrated a knack for developing cutting-edge solutions to complex problems. His innovative spirit has led to the creation of numerous revolutionary inventions that have reshaped the technological landscape.

Collaborations: Isahiro Hasegawa has collaborated with leading experts and organizations in the industry, leveraging collective knowledge and expertise to drive innovation forward. His collaborative efforts have resulted in the development of groundbreaking technologies that have had a lasting impact on society.

Conclusion: In conclusion, Isahiro Hasegawa stands as a visionary inventor whose relentless pursuit of innovation has left an indelible mark on the world of technology. His passion for pushing the boundaries of what is possible continues to inspire future generations 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.