Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Paramythia, GR ranks #9,534 worldwide for total patents filed all time, with 214 patents from 110 inventors. Leading employers of inventors based in Paramythia, GR include Tokyo Gas Co., Meiji Seika Kaisha, Kanto Kagaku.

Showing 1–50 of 110 inventors

Rank Inventor Primary Company Patents
1 Isaburo Hosoi Tokyo Gas Co. 16
2 Takayuki Ishizawa Meiji Seika Kaisha 10
3 Tsunenori Fujii Kanto Kagaku 8
#4 Stergios Logothetidis Bic-Violex Sa 6
#4 Toyokichi Gotou Newlong Machine Works 6
#4 Shunichi Itoh Takeda Chemical Industries 6
#4 Masakuni Konja Ricoh Company 6
#8 Vasileios Sotiroudas Centaur Analytics 5
#9 Hideo Wakabayashi Sony 4
#9 Yuta Miyamoto onsemi 4
#9 Tomoaki Arakawa Hitachi Powdered Metals Co. 4
#9 Tomoaki Kouyama Buffalo 4
#13 Taku Yamate Kanto Kagaku 3
#13 Hayato Katsuragi Kanto Kagaku 3
#13 Efstratios Neokosmidis Pharmathen S.A. 3
#13 Tomohiko Iino Senju Metal Industry Co. 3
#13 Gerasimos Dimitriadis Ericsson 3
#13 Yoshiya Chounan Sakae Ringyo Co. 3
#13 Kaoru Koto Hitachi 3
#13 Sakie Yamagata Senju Metal Industry Co. 3
#13 Nikolaos Kalfagiannis Bic-Violex Sa 3
#22 Theoharis V. Koftis Pharmathen S.A. 2
#22 Ioannis Papatsas 2
#22 Panagiotis Nakos 2
#22 Ryuma Sakamoto Fujitsu Limited 2
#22 Toshio Itagaki 2
#22 Dimitrios Tzovaras 2
#22 Yuuji Kawamata Senju Metal Industry Co. 2
#22 Hiroshi Seo Fuji Spinning Co. 2
#22 Antonios Paravantsos 2
#22 Ioannis Aglamisis 2
#22 Ioannis Boultis 2
#22 Tatsuhiro Terasaki Ricoh Company 2
#22 Athanasios Tsakiris 2
#22 Ioannis Paliokas 2
#22 Alexandra Lithadioti Pharmathen S.A. 2
#22 Dimitrios Bikiaris Pharmathen S.A. 2
#22 Thanos Andreou Pharmathen S.A. 2
#22 Isamu Satou Komatsu 2
#22 Tokuro Yamaki Senju Metal Industry Co. 2
#41 Asimo Tzika 1
#41 Soultana Tzika 1
#41 V. Theocharis KOFTIS Pharmathen S.A. 1
#41 Anastasia-Aikaterini Varvogli Pharmathen S.A. 1
#41 Ioannis Kostavelis 1
#41 Konstantina Karidi Pharmathen S.A. 1
#41 Eleni Koltzi 1
#41 Paschalis Sideridis 1
#41 Georgios P. Schinas 1
#41 Ilias K Chrysovergis 1