Company Filing History:

16 out of 52,711

Kabushiki Kaisha Toshiba

patents

5 out of 2,955

Toshiba Memory Corporation

Years Active: 1992-2025

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24 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12426268 - Semiconductor memory having memory cell regions and other regions alternately along a bit line direction (2025-09-23),

2. 11974439 - Semiconductor memory having memory cell regions and other regions alternately arranged along a bit line direction (2024-04-30),

3. 11552095 - Semiconductor memory having first and second memory cell regions separated by a third region along a bit line direction (2023-01-10),

4. 10971511 - Semiconductor memory (2021-04-06),

5. 10622372 - Semiconductor memory (2020-04-14),

6. 10199387 - Semiconductor memory (2019-02-05),

7. 10056403 - Semiconductor memory (2018-08-21),

8. 9768188 - Semiconductor memory (2017-09-19),

9. 9502299 - Semiconductor memory (2016-11-22),

10. 8786003 - Nonvolatile semiconductor memory device and method for manufacturing same (2014-07-22),

11. 8735246 - Method for manufacturing nonvolatile semiconductor memory device (2014-05-27),

12. 8247860 - Nonvolatile semiconductor memory device and method for manufacturing same (2012-08-21),

13. 8241984 - Semiconductor device and method for manufacturing the same (2012-08-14),

14. 7847337 - Integral circuit including non-volatile memory cell (2010-12-07),

15. 7700381 - Semiconductor wafer with ID mark, equipment for and method of manufacturing semiconductor device from them (2010-04-20),

**Title: Masao Iwase: Pioneering Inventor in Semiconductor Memory Technology**

Introduction:

Masao Iwase stands as a pioneering inventor whose relentless pursuit of innovation has solidified his position as a visionary in the realm of technology. With a total of 23 patents to his name, Masao has made remarkable contributions that have significantly impacted the field of semiconductor memory technology.

Latest Patents:

Among his latest patents is the creation of a semiconductor memory that features memory cell regions and other regions alternately arranged along a bit line direction. This innovative design includes multiple memory cells stacked above a semiconductor substrate, alongside dummy regions and efficient wiring configurations.

Career Highlights:

Masao Iwase's journey of innovation has been deeply rooted in his work with renowned companies such as Toshiba Corporation and Toshiba Memory Corporation. His expertise and dedication have played a pivotal role in shaping cutting-edge technology solutions within the semiconductor industry.

Collaborations:

Throughout his career, Masao has collaborated closely with esteemed coworkers like Tomoo Hishida and Sadatoshi Murakami. These fruitful collaborations have not only fostered a culture of innovation but have also led to the successful development of groundbreaking technologies in the semiconductor memory domain.

Conclusion:

In conclusion, Masao Iwase's unwavering commitment to innovation and his profound technical expertise have positioned him as a true trailblazer in the field of semiconductor memory technology. His patents and collaborative efforts exemplify his exceptional contributions to the industry, paving the way for future advancements in technology and beyond.

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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.