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For the Inventor, By the Inventor

Osaka, Japan

Ricoh Electronics Devices Co., Ltd.


USPTO Granted Patents = 1

Forward Citations = 0

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2 inventors (with patents filed for the assignee):

goldMedal Shohtaroh Sohma (1 out of 14 patents)

silverMedal Yuuta Ogino (1 out of 1 patent)


1 patent:

1. 10050517 - Power supply apparatus converting input voltage to predetermined output voltage and controlling output voltage based on feedback signal corresponding to output voltage (2018-08-14),
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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#1,487 in Osaka

#15,554 in Japan

...
Osaka, Japan

Ricoh Electronics Devices Co., Ltd.

Forward Citations = 0

2 inventors:

goldMedal Shohtaroh Sohma (1 out of 14 patents)

silverMedal Yuuta Ogino (1 out of 1 patent)

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