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Nihon Denshi Kabushiki Kaisha

USPTO Granted Patents = 33

Trademarks = 1

Forward Citations = 441

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46 inventors (with patents filed for the assignee):

Takao Namae (5 out of 5 patents)

Toyohiko Naono (4 out of 5 patents)

Seiichi Nakagawa (3 out of 23 patents)

4. Teruo Someya (3 out of 3 patents)

5. Masanori Idesawa (2 out of 17 patents)

6. Kazumitsu Tanaka (2 out of 6 patents)

7. Eiichi Goto (2 out of 17 patents)

8. Hisashi Matsuda (2 out of 3 patents)

9. Takashi Souma (2 out of 2 patents)

10. Eiji Watanabe (2 out of 4 patents)

11. Tatsuo Hasegawa (1 out of 6 patents)

12. Akira Yonezawa (1 out of 18 patents)

13. Nobuo Goto (1 out of 3 patents)

14. Hugh F Frohbach (1 out of 14 patents)

15. Louis F Schaefer (1 out of 21 patents)

33 patents: Sort by Forward Citations

1. 4349242 - Specimen observation apparatus including an optical microscope and a (1982-09-14),

2. 4283632 - Electron beam aperture device (1981-08-11),

3. 4219732 - Magnetic electron lens (1980-08-26),

4. 4214163 - Method and apparatus for correcting astigmatism in a scanning electron (1980-07-22),

5. 4199681 - Method and apparatus for automatically focusing an electron beam in a (1980-04-22),

6. 4179605 - Cold trap for electron microscope (1979-12-18),

7. 4155978 - Automatic chemical analyzer (1979-05-22),

8. 4151422 - Electron beam exposure method (1979-04-24),

9. 4135095 - Apparatus for obtaining an X-ray image (1979-01-16),

10. 4119854 - Electron beam exposure system (1978-10-10),

11. 4117340 - Electron beam exposure system (1978-09-26),

12. 4090848 - Automatic analyzing apparatus (1978-05-23),

13. 4071759 - Scanning electron device (1978-01-31),

14. 4068145 - Insulated elastic support and clamping means for resistance heaters and (1978-01-10),

15. 4068123 - Scanning electron microscope (1978-01-10),

Nihon Denshi Kabushiki Kaisha is a leading provider of electronic components and equipment based in Japan. With a history spanning over several decades, the company specializes in the design, development, and manufacturing of innovative electronic solutions for a wide range of industries. Nihon Denshi Kabushiki Kaisha's products include semiconductors, sensors, optical devices, capacitors, and many other essential components used in various electronic applications. Committed to delivering cutting-edge technology, the company focuses on meeting customer requirements with reliable, high-quality products. For more information about Nihon Denshi Kabushiki Kaisha and its offerings, please visit their official website.

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

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USPTO Data Jan 1 1976 - Jan 6 2026

33 Patents

#888 in Tokyo

#2,148 in Japan

#19,571 in the World

Nihon Denshi Kabushiki Kaisha

Forward Citations = 441

46 inventors:

Takao Namae (5 out of 5 patents)

Toyohiko Naono (4 out of 5 patents)

Seiichi Nakagawa (3 out of 23 patents)

4. Teruo Someya (3 out of 3 patents)

5. Masanori Idesawa (2 out of 17 patents)

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