Tomohiro KAJIYAMA — 9 Patents at Sumida

Tomohiro KAJIYAMA has been granted 9 US patents while listed as an inventor at Sumida. The first was granted in 2009 and the most recent in February 2025. Tomohiro KAJIYAMA ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Tomohiro KAJIYAMA in Natori, JP.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12233581	Manufacturing method of coil component and coil component	Motomi Takahashi, Teruaki Tanaka, Shinichi Sakamoto, Juichi Oki, Mitsugu Kawarai +1 more	2025-02-25
11312045	Manufacturing method of coil component and coil component	Motomi Takahashi, Teruaki Tanaka, Shinichi Sakamoto, Juichi Oki, Mitsugu Kawarai +1 more	2022-04-26
11289262	Electronic component	Mitsugu Kawarai, Satoru Yamada, Kazuyuki Kikuchi, Juichi Ooki, Motomi Takahashi +1 more	2022-03-29
11107629	Mold apparatus for manufacturing a coil component	Juichi Oki	2021-08-31
10786932	Manufacturing method of coil component and coil component	Motomi Takahashi, Teruaki Tanaka, Shinichi Sakamoto, Juichi Oki, Mitsugu Kawarai +1 more	2020-09-29
10446313	Electronic component	Mitsugu Kawarai, Satoru Yamada, Kazuyuki Kikuchi, Juichi Ooki, Motomi Takahashi +1 more	2019-10-15
10032558	Manufacturing method of coil component and mold apparatus for manufacturing the coil component	Juichi Oki	2018-07-24
9287037	Transformer-bobbin and transformer	—	2016-03-15
7584573	Glass fixing grommet	Hiroyuki Yoshii, Shigeharu Yokoyama	2009-09-08	$1,125,000

Tomohiro KAJIYAMA — 9 Patents

Issued Patents All Time

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