Forward Citations = 17

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6 inventors (with patents filed for the assignee):

Heiji Sugita (3 out of 3 patents)

Takehiko Kato (1 out of 5 patents)

Shigemi Kodama (1 out of 2 patents)

4. Yoshitaka Nitta (1 out of 1 patent)

5. Masao Toyama (1 out of 1 patent)

6. Hiroharu Sawada (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 5302216 - Method for producing by continuous heat treatments oil-tempered steel (1994-04-12),

2. 5266297 - Liquid oxidizing method and apparatus (1993-11-30),

3. 4877462 - Process for producing oil quench hardening and tempering and hard drawn (1989-10-31),

4. 4563222 - High strength bolt and method of producing same (1986-01-07),

Sugita Wire Mfg. Co., Ltd. is a leading manufacturer of high quality wire products for various industries. With over 70 years of experience, we specialize in producing wire springs, ropes, cables, and other customized wire products. Our commitment to quality and innovation has earned us a strong reputation in the market, making us a preferred choice for both domestic and international clients.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

4 Patents

#2,784 in Tokyo

#7,410 in Japan

Tokyo, Japan

Sugita Wire Mfg. Co., Ltd.