Forward Citations = 106

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5 inventors (with patents filed for the assignee):

Tadahiro Ohmi (4 out of 201 patents)

Hirohisa Kikuyama (4 out of 32 patents)

Masahiro Miki (3 out of 29 patents)

4. Nobuhiro Miki (3 out of 18 patents)

5. Matagoro Maeno (2 out of 13 patents)

6 patents: Sort by Forward Citations

1. 5277835 - Surface treatment agent for fine surface treatment (1994-01-11),

2. 5100495 - Dry etching apparatus with diluted anhydrous hydrogen fluoride gas (1992-03-31),

3. 5073232 - Method of anhydrous hydrogen fluoride etching (1991-12-17),

4. 4806332 - Method for preventing anhydrous potassium fluoride from solidification (1989-02-21),

5. 4795582 - Surface treating composition for micro processing (1989-01-03),

6. 4668497 - Process for purifying hydrogen fluoride (1987-05-26),

Hashimoto Chemical Industries Co., Ltd. is a chemical manufacturing company based in Japan. They specialize in the production of various chemical products including resins, adhesives, and functional materials. With over 70 years of experience in the industry, Hashimoto Chemical Industries is known for its high-quality products and innovative solutions.

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USPTO Data Jan 1 1976 - Jan 6 2026

6 Patents

#563 in Osaka

#5,845 in Japan

Osaka, Japan

Hashimoto Chemical Industries Co., Ltd.