CIPO Patents = 1

Forward Citations = 45

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25 inventors (with patents filed for the assignee):

Takashi Nara (3 out of 29 patents)

Ryu Shishino (2 out of 2 patents)

Sadao Sato (2 out of 3 patents)

4. Kiyoshi Sekiguchi (2 out of 7 patents)

5. Hisaji Shinohara (2 out of 7 patents)

6. Hironobu Yamamoto (2 out of 2 patents)

7. Akihiro Takahashi (1 out of 37 patents)

8. Osamu Watanabe (1 out of 46 patents)

9. Hideo Kumita (1 out of 2 patents)

10. Kohei Tsuda (1 out of 1 patent)

11. Mitsuo Yamasita (1 out of 1 patent)

12. Kunio Shiokawa (1 out of 1 patent)

13. Kenichi Kamiura (1 out of 1 patent)

14. Hajime Yoshida (1 out of 7 patents)

15. Hiroshi Hikita (1 out of 9 patents)

7 patents: Sort by Forward Citations

1. 11920227 - PD alloy, PD alloy material and probe pin for electric and electronic devices, and methods for manufacturing the same (2024-03-05),

2. 11371119 - Precipitation-hardening Ag—Pd—Cu—In—B alloy (2022-06-28),

3. 7189656 - Method for manufacturing ag-oxide-based electric contact material and product of the same (2007-03-13),

4. 5900673 - Low-temperature fusing brazing material, and wiring board and (1999-05-04),

5. 5140114 - Electric contact with base metal (1992-08-18),

6. 4808223 - Silver/metal oxide material for electrical contacts and method of (1989-02-28),

7. 4659384 - Gallium alloy for dental restorations (1987-04-21),

Tokuriki Honten Co., Ltd. is a Japanese company known for its expertise in traditional sake brewing. With a history dating back to 1825, the company has perfected the art of creating high-quality sake using time-honored techniques. Tokuriki Honten offers a wide range of sake products that are beloved by consumers both in Japan and around the world.

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USPTO Data Jan 1 1976 - Dec 30 2025

7 Patents

#2,027 in Tokyo

#5,302 in Japan

Tokyo, Japan

Tokuriki Honten Co., Ltd.