For the Inventor, By the Inventor

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Kanagawa, Japan

Komyo Rikagaku Kogyo K.k.

USPTO Granted Patents = 2

EPO Patents = 1

Forward Citations = 15

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3 inventors (with patents filed for the assignee):

Hiroaki Honma (1 out of 1 patent)

Jun Taue (1 out of 22 patents)

Hiroaki Homma (1 out of 1 patent)

4. Hiroaki Honma (0 patent)

2 patents: Sort by Forward Citations

1. 7905137 - Engine oil consumption measurement device and engine oil consumption measurement method (2011-03-15),

2. D467334 - Aspirating pump (2002-12-18),

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#353 in Kanagawa

#10,962 in Japan

Kanagawa, Japan

Komyo Rikagaku Kogyo K.k.

Forward Citations = 15

3 inventors:

Hiroaki Honma (1 out of 1 patent)

Jun Taue (1 out of 22 patents)

Hiroaki Homma (1 out of 1 patent)

4. Hiroaki Honma (0 patent)

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