EPO Patents = 1

Trademarks = 1

Forward Citations = 17

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14 inventors (with patents filed for the assignee):

Yasuhiko Fujii (2 out of 30 patents)

Kazumi Yamamoto (2 out of 12 patents)

Tetsuro Toda (2 out of 9 patents)

4. Atsunori Kishimoto (2 out of 3 patents)

5. Kazutaka Ohshita (2 out of 2 patents)

6. Takashi Fujii, Deceased (2 out of 2 patents)

7. Masahiro Uehara (1 out of 1 patent)

8. Tomohiro Manji (1 out of 1 patent)

9. Nobuyuki Tanigawa (1 out of 1 patent)

10. Kyota Matsuo (1 out of 1 patent)

11. Manabu Shibata (1 out of 3 patents)

12. Michikazu Okano (1 out of 1 patent)

13. Masayoshi Ono (1 out of 1 patent)

14. Shigeru Kanda (1 out of 1 patent)

15. Masahiro Uehara (0 patent)

4 patents: Sort by Forward Citations

1. 8556297 - Fender liner for vehicle and method for fabricating the same (2013-10-15),

2. 5569695 - Self-fusion type damping material (1996-10-29),

3. 5350793 - Damping material (1994-09-27),

4. 4838939 - Composition particularly adapted to damping sheets for vehicles (1989-06-13),

Hirotani Co., Ltd. is a leading provider of high-quality industrial equipment and machinery. With over 50 years of experience in the industry, Hirotani is known for its innovative products and excellent customer service. The company specializes in the design and manufacturing of cutting-edge solutions for a wide range of industries, including automotive, electronics, and food processing. Hirotani is committed to delivering reliable and efficient equipment to help businesses improve their productivity and competitiveness.

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

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USPTO Data Jan 1 1976 - Dec 30 2025

4 Patents

#60 in Hiroshima, 729-3431

#7,416 in Japan

Hiroshima, Japan

Hirotani Co., Ltd.