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Hidehiro Yoshida — 49 Patents

Panasonic: 44 patents #271 of 21,108Top 2%

JOJoled: 3 patents #146 of 392Top 40%

Osaka, JP: #543 of 24,344 inventorsTop 3%

Overall (All Time): #55,592 of 4,157,543Top 2%

49 Patents All Time

Hidehiro Yoshida has been granted 49 US patents while listed as an inventor at Panasonic. The first was granted in 2010 and the most recent in December 2025. Hidehiro Yoshida ranks #55,592 of 4,157,543 US inventors in our database (top 1.3%). Patent records list Hidehiro Yoshida in Osaka, JP.

Patents per Year

Issued Patents All Time

Showing 1–25 of 49 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12500574	Active filter device and electric compressor comprising same	Koji Kobayashi, Takeshi Kashihara	2025-12-16
12468544	Arithmetic device and computer program	Katsuhiko Kenjo	2025-11-11
11383540	Printing apparatus	Ryoji Hyuga, Takayuki Abe, Tohru Nakagawa, Makoto Okazaki	2022-07-12
11312136	Ink jet head	Kazunobu Irie, Shuhei Nakatani, Futoshi Ohtsuka, YOUSUKE TOYOFUKU	2022-04-26
11279133	Ink jet device	YOUSUKE TOYOFUKU, Kentaro Kumazawa	2022-03-22
10913088	Coating nozzle head, and liquid-applying apparatus including the same	Kazuki Fukada, Tohru Nakagawa	2021-02-09
10112389	Inkjet head and coating apparatus using same	Kenichi Yamamoto, Kazuki Fukada, Tohru Nakagawa, Kazunobu Irie, Takeshi Kita	2018-10-30
9855747	Inkjet head and inkjet device	Kazuki Fukada, Kenichi Yamamoto, Takeshi Kita	2018-01-02
9812516	Display panel	—	2017-11-07
9240435	Organic EL display	Kenji Okumoto, Tsuneyuki Ejima, Shuhei Nakatani	2016-01-19
9231031	Organic EL display	Kenji Okumoto, Tsuneyuki Ejima, Shuhei Nakatani	2016-01-05
9073308	Piezoelectric element, inkjet device using same, and application method thereof	Teiichi Kimura	2015-07-07
9033473	Piezoelectric device, inkjet equipment using the piezoelectric device, and the inkjet printing method	—	2015-05-19
8979248	Ink-jet apparatus	Kenichi Yamamoto, Teiichi Kimura	2015-03-17
8827427	Ink-jet head and ink-jet apparatus	Kazuki Fukada	2014-09-09
8791881	Display device and manufacturing method therefor	Arinobu Kanegae	2014-07-29
8784938	Method for fabricating functional film	Naoki Suzuki, Takao Nagumo, Hiroshi Hayata, Masahiro Muro	2014-07-22
8727507	Ink-jet apparatus	Kazuki Fukada, Hiroshi Hayata	2014-05-20
8729534	Organic EL display panel	Kenji Okumoto	2014-05-20
8646878	Ink-jet head	Kazuki Fukada	2014-02-11
8602533	Ink jet head and ink jet device having the same	Kazuki Fukada, Keisei Yamamuro	2013-12-10
8579420	Ink-jet apparatus	Kazuki Fukada, Keisei Yamamuro	2013-11-12
8570252	Organic EL light emitting device	Kenji Okumoto, Keisei Yamamuro	2013-10-29
8567921	Ink-jet apparatus	Kazuki Fukada, Keisei Yamamuro	2013-10-29
8567925	Ink-jet head, ink-jet apparatus, and method of manufacturing the same	Kazuki Fukada, Keisei Yamamuro	2013-10-29