Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SM

Satoshi Maeshima — 23 Patents

Panasonic: 22 patents #866 of 21,108Top 5%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Kasai, JP: #328 of 5,842 inventorsTop 6%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
Satoshi Maeshima has been granted 23 US patents while listed as an inventor at Panasonic. The first was granted in 2007 and the most recent in August 2021. Satoshi Maeshima ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Satoshi Maeshima in Kasai, JP.

Patents per Year

Patents granted per year, 2007 to 2021Bar chart with a peak of 6 patents in 2010.peak 62007: 1 patents20072008: 1 patents2009: 1 patents20092010: 6 patents2011: 1 patents20112012: 2 patents2013: 1 patents20132015: 1 patents2016: 1 patents20162017: 2 patents2018: 3 patents20182019: 1 patents2021: 2 patents2021

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11088309 Thermoelectric conversion element and thermoelectric conversion module Yui Saitou, Yoshihiro Nakamura 2021-08-10
11056632 Thermoelectric conversion substrate, thermoelectric conversion module and method for producing thermoelectric conversion substrate Takuji Aoyama, Tatsuo Sasaoka, Junya Tanaka, Noboru Yamamoto 2021-07-06
10305012 Electrical converter and heater module with heat insulators having different cross-sectional areas Kaori Toyoda 2019-05-28
10115879 Thermoelectric conversion material and method of production thereof Ken Kurosaki, Shinsuke Yamanaka, Yusufu Aikebaier, Seongho CHOI, Junya Tanaka 2018-10-30
10032974 Thermoelectric conversion module and thermoelectric conversion apparatus Takaaki Higashida, Kaori Toyoda, Yoshihisa Ohido, Takashi Kubo 2018-07-24
D818442 Thermoelectric conversion module Yui Saitou, Hiroki Ikeuchi, Hiroyuki Sakamoto 2018-05-22
D806014 Thermoelectric conversion module Yui Saitou, Hiroki Ikeuchi, Hiroyuki Sakamoto 2017-12-26
9793460 Thermoelectric conversion module Kaori Toyoda 2017-10-17
9496476 Thermoelectric conversion module Kaori Toyoda, Takaaki Higashida, Kazunori Kurumaya 2016-11-15
9087963 Apparatus for manufacturing thermoelectric conversion element Takaaki Higashida, Takashi Kubo, Kaori Toyoda 2015-07-21
8404573 Plasma processing method and apparatus Tomohiro Okumura, Yuichiro Sasaki, Ichiro Nakayama, Bunji Mizuno 2013-03-26 $78,000
8288259 Plasma processing method and apparatus Tomohiro Okumura, Ichiro Nakayama, Bunji Mizuno, Yuichiro Sasaki 2012-10-16 $62,000
8148899 Plasma display panel and method for manufacturing the same Michiru Kuromiya, Seiji Nishitani, Masashi Morita 2012-04-03 $58,000
8048476 Method of manufacturing plasma display panel Yoshimasa Takii, Masashi Morita, Yoshiyasu Honma, Mitsuo Saitoh 2011-11-01 $77,000
7858155 Plasma processing method and plasma processing apparatus Tomohiro Okumura, Yuichiro Sasaki, Katsumi Okashita, Cheng Jin, Hiroyuki Ito +2 more 2010-12-28 $92,000
7858537 Plasma processing method and apparatus Tomohiro Okumura, Ichiro Nakayama, Bunji Mizuno, Yuichiro Sasaki 2010-12-28 $92,000
7795811 Plasma display panel Masashi Morita, Mitsuo Saitoh, Kouji Okazaki, Yoshiyasu Honma 2010-09-14 $88,000
7759254 Method for forming impurity-introduced layer, method for cleaning object to be processed apparatus for introducing impurity and method for producing device Yuichiro Sasaki, Katsumi Okashita, Bunji Mizuno, Hiroyuki Ito, Cheng Jin +3 more 2010-07-20 $105,000
7723919 Front panel for plasma display panel and method for producing the same Mitsuo Saitoh, Masashi Morita, Hideki Yamashita, Tsutomu Fujii, Nobuyuki Kamikihara 2010-05-25 $125,000
7666770 Method of controlling impurity doping and impurity doping apparatus Yuichiro Sasaki, Ichiro Nakayama, Tomohiro Okumura 2010-02-23 $192,000
7582492 Method of doping impurities, and electronic element using the same Cheng Jin, Yuichiro Sasaki, Bunji Mizuno, Katsumi Okashita, Hiroyuki Ito +2 more 2009-09-01 $349,000
7456085 Method for introducing impurities Yuichiro Sasaki, Tomohiro Okumura, Bunji Mizuno, Cheng Jin, Ichiro Nakayama +1 more 2008-11-25 $295,000
7199064 Plasma processing method and apparatus Tomohiro Okumura, Ichiro Nakayama, Bunji Mizuno, Yuichiro Sasaki 2007-04-03 $315,000