Forward Citations = 112

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14 inventors (with patents filed for the assignee):

Masayuki Yamada (1 out of 148 patents)

Osamu Watanabe (1 out of 127 patents)

Shigeo Morimoto (1 out of 27 patents)

4. Masao Yamamoto (1 out of 44 patents)

5. Taro Shibagaki (1 out of 16 patents)

6. Yukio Nishiyama (1 out of 12 patents)

7. Naruhiko Kaji (1 out of 12 patents)

8. Riichirou Aoki (1 out of 21 patents)

9. Takashi Yebisuya (1 out of 6 patents)

10. Hidemitsu Egawa (1 out of 7 patents)

11. Osamu Kinoshita (1 out of 7 patents)

12. Takamitsu Yoshida (1 out of 1 patent)

13. Hiroyuki Toyama (1 out of 1 patent)

14. Hiroshi Ikeda (1 out of 85 patents)

4 patents: Sort by Forward Citations

1. 8509458 - Portable electronic apparatus and sound output-controlling program (2013-08-13),

2. 5571578 - Method for forming silicon oxide on a semiconductor (1996-11-05),

3. 4897132 - Turbine casing formed of a heat resistant austenitic cast steel (1990-01-30),

4. 4733398 - Apparatus for stabilizing the optical output power of a semiconductor (1988-03-22),

Kabushiki Kaisha Tohsiba, commonly known as Toshiba, is a Japanese multinational conglomerate that specializes in electronic and electrical equipment. The company was founded in 1875 and has since grown to become a global leader in innovation. Toshiba offers a wide range of products and services including laptops, televisions, semiconductors, and medical equipment.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

4 Patents

#2,780 in Tokyo

#7,416 in Japan

Tokyo, Japan

Kabushiki Kaisha Tohsiba