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Yamauchi Corporation

USPTO Granted Patents = 51

CIPO Patents = 2

EPO Patents = 29

Trademarks = 3

Forward Citations = 189

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35 inventors (with patents filed for the assignee):

Atsuo Watanabe (15 out of 20 patents)

Akira Yoshida (13 out of 114 patents)

Takahisa Hikida (13 out of 13 patents)

4. Kenjiro Nakayama (7 out of 7 patents)

5. Tatsuyuki Abe (5 out of 5 patents)

6. Takamitsu Ozeki (5 out of 5 patents)

7. Atsushi Watanabe (5 out of 5 patents)

8. Tetsuya Murakami (4 out of 4 patents)

9. Toshio Saito (3 out of 3 patents)

10. Hiroyuki Maruko (3 out of 3 patents)

11. Atsuo Tanaka (3 out of 5 patents)

12. Hiroyuki Yasukawa (2 out of 2 patents)

13. Keiji Nakagawa (2 out of 3 patents)

14. Takahisa Hikita (2 out of 2 patents)

15. Hiroshi Ohyama (2 out of 2 patents)

Core Competencies:

Hot Press Cushioning Material

Shoe Press Belt

Industrial Roll Manufacturing

Anti-Vibration Rubber

Cushioning Material Surface Layer

Papermaking Belt

Vulcanized Fluorine Rubber

Elastic Belt for Papermaking

Pinch Roller Apparatus

Vibration Insulator

Resin Roll Manufacturing

Endless Belt for Dewatering Press

51 patents: Sort by Forward Citations

1. 11845844 - Hot press cushioning material and production method thereof (2023-12-19),

2. 11787143 - Hot press cushioning material (2023-10-17),

3. 11668048 - Shoe press belt (2023-06-06),

4. 11628637 - Hot press cushioning material (2023-04-18),

5. 11225055 - Industrial roll and method for manufacturing the same (2022-01-18),

6. 11124626 - Rubber composition for paper feed roll and paper feed roll (2021-09-21),

7. 11077642 - Hot press cushioning material (2021-08-03),

8. 10731294 - Shoe press belt (2020-08-04),

9. 10272642 - Hot press cushioning material and manufacturing method thereof (2019-04-30),

10. 10266686 - Anti-vibration rubber (2019-04-23),

11. 9963815 - Vulcanized anti-vibration rubber (2018-05-08),

12. 9410284 - Cushioning-material surface layer and hot-press cushioning material (2016-08-09),

13. 8741106 - Press belt and shoe press roll, and manufacturing method of press belt (2014-06-03),

14. 8709590 - Hot-press cushion material and manufacturing method of the same (2014-04-29),

15. 8445095 - Hot-press sheet (2013-05-21),

Yamauchi Corporation is a Japanese company specializing in the manufacturing of precision rubber and plastic products. With a rich history spanning over 70 years, Yamauchi has established itself as a global leader in the industry. They offer an extensive range of innovative solutions for various sectors including automotive, electronics, healthcare, and more. Yamauchi's commitment to quality, reliability, and customer satisfaction sets them apart in the market.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

51 Patents

#158 in Osaka

#1,651 in Japan

#13,380 in the World

Yamauchi Corporation

Forward Citations = 189

35 inventors:

Atsuo Watanabe (15 out of 20 patents)

Akira Yoshida (13 out of 114 patents)

Takahisa Hikida (13 out of 13 patents)

4. Kenjiro Nakayama (7 out of 7 patents)

5. Tatsuyuki Abe (5 out of 5 patents)

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