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Nippon Electric Glass Co., Ltd.

USPTO Granted Patents = 604

CIPO Patents = 1

EPO Patents = 125

Trademarks = 28

Forward Citations = 2,317

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450 inventors (with patents filed for the assignee):

Takashi Murata (34 out of 34 patents)

Masanori Wada (28 out of 28 patents)

Hideo Yamauchi (25 out of 25 patents)

4. Hiroki Mori (25 out of 25 patents)

5. Michiharu Eta (25 out of 25 patents)

6. Fumio Sato (24 out of 24 patents)

7. Akihiko Sakamoto (20 out of 23 patents)

8. Takahide Fujii (19 out of 19 patents)

9. Shinkichi Miwa (18 out of 18 patents)

10. Koichi Mori (17 out of 17 patents)

11. Toru Shiragami (16 out of 16 patents)

12. Hirokazu Takeuchi (16 out of 16 patents)

13. Yoshio Umayahara (16 out of 16 patents)

14. Kaoru Mitsugi (15 out of 15 patents)

15. Atsuki Saito (15 out of 15 patents)

Core Competencies:

Pharmaceutical Container

Optical Glass

Alkali-Free Glass Plate

Solid Electrolyte Sheet

Infrared-Transmitting Glass

Bipolar Sodium Ion Battery

Reinforced Glass

Glass Fibers

Laminated Glass

Transparent Conductive Film

ATR Prism

Glass Production Method

604 patents: Sort by Forward Citations

1. 12478554 - Pharmaceutical container, method for manufacturing pharmaceutical container, and coating agent (2025-11-25),

2. 12466763 - Glass article (2025-11-11),

3. 12466760 - Optical glass (2025-11-11),

4. 12459860 - Method for manufacturing joined body and device for manufacturing joined body (2025-11-04),

5. 12459850 - Glass production method (2025-11-04),

6. 12448312 - Glass production method (2025-10-21),

7. 12441653 - Alkali-free glass plate (2025-10-14),

8. 12438183 - Solid electrolyte sheet, method for manufacturing same, and sodium ion all-solid-state secondary cell (2025-10-07),

9. 12434991 - Method for producing glass article and glass article (2025-10-07),

10. 12427751 - Laminated glass (2025-09-30),

11. 12422702 - Magnetic circuit, faraday rotator, and magneto-optic device (2025-09-23),

12. 12422598 - ATR prism and method of manufacturing ATR prism (2025-09-23),

13. 12421163 - Glass fibers (2025-09-23),

14. 12421161 - Infrared-transmitting glass (2025-09-23),

15. 12421152 - Method for producing glass film (2025-09-23),

Nippon Electric Glass Co., Ltd. is a global leader in the manufacturing and supply of specialty glass products. With their headquarters in Japan, they have developed innovative glass solutions for various industries such as electronics, automotive, energy, and more. Nippon Electric Glass is committed to providing high-quality products that meet the evolving needs of their customers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

604 Patents

#1 in Shiga

#322 in Japan

#1,579 in the World

Nippon Electric Glass Co., Ltd.

Forward Citations = 2,317

450 inventors:

Takashi Murata (34 out of 34 patents)

Masanori Wada (28 out of 28 patents)

Hideo Yamauchi (25 out of 25 patents)

4. Hiroki Mori (25 out of 25 patents)

5. Michiharu Eta (25 out of 25 patents)

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