EPO Patents = 2

Forward Citations = 74

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13 inventors (with patents filed for the assignee):

Hiroyuki Ishii (4 out of 4 patents)

Akira Ito (4 out of 4 patents)

Kiyoshige Nishibayashi (3 out of 3 patents)

4. Hitofusa Mitani (3 out of 3 patents)

5. Haruka Ogawa (3 out of 3 patents)

6. Kazuhiko Shichiku (3 out of 3 patents)

7. Tadashi Nouchi (3 out of 3 patents)

8. Yoshimasa Hayashi (3 out of 5 patents)

9. Tsuyoshi Aoyama (3 out of 6 patents)

10. Takurou Kurokawa (1 out of 1 patent)

11. Katsutoshi Satou (1 out of 1 patent)

12. Norio Nishizawa (1 out of 1 patent)

13. Shoji Kinoshita (1 out of 1 patent)

14. Takahiro Yamamoto (131 patents)

15. Yoshihito Sasada (1 patent)

5 patents: Sort by Forward Citations

1. 5957619 - Method of constructing block pavement (1999-09-28),

2. 5891224 - Rubber modified asphalt type of water-proofing compositions (1999-04-06),

3. 5866211 - Rubber modified asphalt type of water-proofing compositions (1999-02-02),

4. 5674313 - Rubber modified asphalt type of water-proofing composition (1997-10-07),

5. 5597409 - Bituminous reinforcing material for grouting (1997-01-28),

Nichireki Co., Ltd. is a Japanese company specializing in the manufacturing and distribution of chemicals and materials. With a history of over 50 years, the company has built a reputation for providing high-quality products and services to industries such as electronics, automotive, and healthcare. Nichireki Co., Ltd. is committed to innovation and sustainability in all aspects of its business operations.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

5 Patents

#2,444 in Tokyo

#6,488 in Japan

Tokyo, Japan

Nichireki Co., Ltd.