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Hirobumi Ohira

USPTO Granted Patents = 4

EPO Patents = 2

Average Co-Inventor Count = 6.5

ph-index = 1

Forward Citations = 3(Granted Patents)

Company Filing History:

Aoki Science Institute Co., Ltd.

Kotobuki Kinzoku Kogyo Co., Ltd.

Aisan Industry Co., Ltd.

5. 2 out of 36,653

Toyota Jidosha Kabushiki Kaisha

6. 1 out of 3,305

where one patent can have more than one assignee

Years Active: 2012-2015

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9120145 - Oil type release agent for metal casting, spray method, and electrostatic spray apparatus (2015-09-01),

2. 8764897 - Oil type release agent for die casting method for getting solvent mixing ratio, casting method, and spray unit (2014-07-01),

3. 8728994 - Oil type lubricant for forging, forging method and spray apparatus (2014-05-20),

4. 8114209 - Oil type release agent for die casting method for setting solvent mixing ratio, casting method, and spray unit (2012-02-14),

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