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USPTO Patent Rankings Data through Dec 31, 2025
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Mitsuo Yaguchi — 15 Patents

Panasonic: 14 patents #1,678 of 21,108Top 8%
WUWaseda University: 3 patents #28 of 411Top 7%
TTThe University Of Tokyo: 2 patents #500 of 2,633Top 20%
MCMitsui Mining & Smelting Co.: 1 patents #444 of 838Top 55%
OCOkaya Electric Industries, Co.: 1 patents #12 of 24Top 50%
Osaka, JP: #2,948 of 24,344 inventorsTop 15%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Mitsuo Yaguchi has been granted 15 US patents while listed as an inventor at Panasonic. The first was granted in 1995 and the most recent in August 2022. Mitsuo Yaguchi ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Mitsuo Yaguchi in Osaka, JP.

Patents per Year

Patents granted per year, 1995 to 2022Bar chart with a peak of 4 patents in 2015.peak 41995: 1 patents19952013: 3 patents20132014: 3 patents20142015: 4 patents20152016: 3 patents20162022: 1 patents2022

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
11422043 Pressure sensor Yoshitaka Nakamura, Tsutomu FURUTA, Hiroyoshi Yoden, Takeshi Ueda 2022-08-23
9515284 Organic electroluminescence element and production method therefor Masahiro Nakamura, Masahito Yamana, Takeyuki Yamaki 2016-12-06
9508951 Electrode foil and organic light-emitting device Yoshinori Matsuura, Toshimi Nakamura, Masaharu Myoi, Nozomu Kitajima 2016-11-29
9401495 Luminescent element and lighting device using the same Daiki Kato, Toshihiro Higuchi 2016-07-26
9214641 Organic electroluminescence element Masahiro Nakamura, Masahito Yamana, Takeyuki Yamaki 2015-12-15
9203053 Luminescence element, lighting device including the same, and method for manufacturing the same Toshihiro Higuchi 2015-12-01
9024306 Organic electroluminescence element Masahiro Nakamura, Masahito Yamana, Takeyuki Yamaki 2015-05-05
8975623 Organic electroluminescence element Masahiro Nakamura, Masahito Yamana, Takeyuki Yamaki 2015-03-10
8841550 Photoelectric element Takashi Sekiguchi, Takeyuki Yamaki, Hiroyuki Nishide, Kenichi Oyaizu, Fumiaki Kato +2 more 2014-09-23
8729542 Organic electroluminescence element Masahiro Nakamura, Masahito Yamana, Takeyuki Yamaki 2014-05-20
8674215 Photoelectric device Takashi Sekiguchi, Shingo Kambe, Hiroyuki Nishide, Kenichi Oyaizu, Fumiaki Kato +3 more 2014-03-18
8603302 Photocatalytic material, method of decomposing organic substance, interior member, air cleaning device, and device for producing oxidizing agent Kazuhito Hashimoto, Hiroshi Irie, Huogen Yu, Kazuhide Kamiya, Koichi Takahama +1 more 2013-12-10
8592807 Photoelectric element Takashi Sekiguchi, Takeyuki Yamaki, Hiroyuki Nishide, Kenichi Oyaizu, Fumiaki Kato +2 more 2013-11-26
8536084 Photocatalyst material, method for decomposition of organic material, interior member, air purification device, and apparatus for preparation of oxidizing agent Kazuhito Hashimoto, Hiroshi Irie, Syuhei Miura, Kazuhide Kamiya, Shinichiro Miki +1 more 2013-09-17
5408379 Device for opening a circuit and device for protecting the circuit against surges Yoshihito Oguchi, Akihiko Ikazaki, Yoshiro Suzuki, Kazuomi Hama, Yoshito Kasai +1 more 1995-04-18

Frequent Collaborators

Takeyuki Yamaki8 shared
Masahito Yamana5 shared
Masahiro Nakamura5 shared
Takashi Sekiguchi3 shared
Fumiaki Kato3 shared
Kenichi Oyaizu3 shared

Nearby-Ranked Inventors

Naoya Kasahara15
Aaron Larry Snyder15
Avishay Meron15
Stuart Hatfield15
Satoshi KUNIYASU15
Ashton Mason15
Theodore Yuchiang Cheng15
Richard Sharbaugh15
Rajen Bhatt15