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Nagoya-shi, Japan

Nichiha Co., Ltd.

USPTO Granted Patents = 22

CIPO Patents = 25

Forward Citations = 333

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25 inventors (with patents filed for the assignee):

Satoshi Hikai (7 out of 12 patents)

Hiroshi Ito (3 out of 119 patents)

Morimichi Watanabe (2 out of 59 patents)

4. Takashi Honda (2 out of 23 patents)

5. Tsuneaki Ito (2 out of 6 patents)

6. Hiroyuki Yamauchi (2 out of 3 patents)

7. Tomoyoshi Yabe (2 out of 8 patents)

8. Shinichi Kaneko (2 out of 3 patents)

9. Takuo Ishiko (2 out of 3 patents)

10. Shingo Hori (1 out of 2 patents)

11. Kazuo Utagaki (1 out of 9 patents)

12. Satoshi Takayama (1 out of 7 patents)

13. Tadashi Sugita (1 out of 8 patents)

14. Daizo Mizuno (1 out of 5 patents)

15. Takashi Honda (78 patents)

22 patents: Sort by Forward Citations

1. 8082128 - Building material design support system, building material, and program for the system (2011-12-20),

2. 8042310 - Fastening member and external wall construction structure (2011-10-25),

3. 7972433 - Fiber reinforced cement composition and products and manufacturing process (2011-07-05),

4. 7909450 - Method for cleaning a nozzle of printing apparatus (2011-03-22),

5. 7748188 - Member and structure for fastening exterior panel (2010-07-06),

6. 7743575 - Joint member (2010-06-29),

7. 7665260 - Fastening member, siding boards attachment structure using the same and method of attaching siding boards (2010-02-23),

8. 7627996 - Opening portion periphery decorative member, opening portion periphery construction structure, and opening portion periphery construction method (2009-12-08),

9. D570671 - Metal fastening member (2008-06-10),

10. 7380381 - Modesty panel and external wall construction structure using said modesty panel (2008-06-03),

11. 6843032 - Siding boards attachment structure and starter fitting (2005-01-18),

12. 6786804 - Siding board for clapboard boarding and a clapboard boarding structure (2004-09-07),

13. 6773540 - Particle board and method of making the same (2004-08-10),

14. 6637170 - External wall construction, sealing fixture, external wall panel, and external wall constructing method (2003-10-28),

15. 6615560 - Siding boards attachment structure, sealing member used for the same, siding board, and method of attaching siding boards (2003-09-09),

Nichiha Co., Ltd. is a leading manufacturer and distributor of fiber cement building products. Founded in 1956, Nichiha has a strong reputation for high-quality, durable products that are used in residential and commercial construction projects worldwide. The company is committed to innovation and sustainability, creating environmentally-friendly solutions for the building industry.

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

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USPTO Data Jan 1 1976 - Dec 9 2025

22 Patents

#8 in Nagoya-shi

#2,724 in Japan

#27,863 in the World

Nagoya-shi, Japan

Nichiha Co., Ltd.

Forward Citations = 333

25 inventors:

Satoshi Hikai (7 out of 12 patents)

Hiroshi Ito (3 out of 119 patents)

Morimichi Watanabe (2 out of 59 patents)

4. Takashi Honda (2 out of 23 patents)

5. Tsuneaki Ito (2 out of 6 patents)

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