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Matsushita Electric Ind., Ltd.

USPTO Granted Patents = 8

Forward Citations = 215

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20 inventors (with patents filed for the assignee):

Hiroshi Shimomura (1 out of 24 patents)

Yukio Nishikawa (1 out of 42 patents)

Makoto Serizawa (1 out of 10 patents)

4. Hideaki Yamashita (1 out of 18 patents)

5. Masahiko Ishikawa (1 out of 18 patents)

6. Tsutomu Tanaka (1 out of 16 patents)

7. Kazuya Kikuchi (1 out of 9 patents)

8. Seiji Horii (1 out of 14 patents)

9. Takakazu Shiomi (1 out of 25 patents)

10. Kunio Tanaka (1 out of 27 patents)

11. Mizuki Segawa (1 out of 46 patents)

12. Makoto Hirai (1 out of 17 patents)

13. Atsushi Ubukata (1 out of 5 patents)

14. Yukiko Ito (1 out of 8 patents)

15. Akihiko Otani (1 out of 3 patents)

8 patents: Sort by Forward Citations

1. 5828902 - Disc control device having reduced seek time by scheduling disc read (1998-10-27),

2. 5812863 - Apparatus for correcting misspelling and incorrect usage of word (1998-09-22),

3. 5757788 - Digital radio communication system with efficient audio and non-audio (1998-05-26),

4. 5751376 - Image forming apparatus and method for creating motion blur (1998-05-12),

5. 5740457 - Electronic dictionary, its production method, and index compression and (1998-04-14),

6. 5717441 - Picture data memory with high access efficiency in detecting motion (1998-02-10),

7. 5045493 - Semiconductor device and method of manufacturing the same (1991-09-03),

8. 5037521 - Sputtering apparatus (1991-08-06),

Matsushita Electric Ind., Ltd., also known as Panasonic Corporation, is a Japanese multinational electronics corporation headquartered in Osaka, Japan. The company was founded in 1918 and has since become one of the largest electronics manufacturers in the world. Panasonic offers a wide range of products and services including consumer electronics, appliances, automotive systems, and more.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

8 Patents

#469 in Osaka

#4,916 in Japan

Matsushita Electric Ind., Ltd.

Forward Citations = 215

20 inventors:

Hiroshi Shimomura (1 out of 24 patents)

Yukio Nishikawa (1 out of 42 patents)

Makoto Serizawa (1 out of 10 patents)

4. Hideaki Yamashita (1 out of 18 patents)

5. Masahiko Ishikawa (1 out of 18 patents)

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