Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
TS

Tsuyoshi Saeki — 42 Patents

Canon: 38 patents #1,203 of 19,416Top 7%
NSNippon Steel: 2 patents #1,308 of 4,423Top 30%
SCStanley Electric Co.: 1 patents #550 of 1,072Top 55%
Overall (All Time): #71,978 of 4,157,543Top 2%
42 Patents All Time

Issued Patents All Time

Showing 26–42 of 42 patents

Patent #TitleCo-InventorsDate
10596820 Inkjet printing apparatus and tank Takashi Abe 2020-03-24
10589535 Inkjet recording apparatus and method of controlling the same Toshiaki Tokisawa, Kyoshiro Okude 2020-03-17
10538096 Inkjet printing apparatus and control method of the inkjet printing apparatus Takashi Abe, Toshiaki Tokisawa, Kyoshiro Okude, Ryoma Arai 2020-01-21
10427412 Liquid ejecting apparatus and liquid refilling container Kyoshiro Okude, Masateru Komori, Masato Koshimizu, Yukimichi Kimura, Masahiro Kawanishi +14 more 2019-10-01
10357977 Inkjet printing apparatus Yumi Mukoyama, Junya Kosuge, Kyoshiro Okude, Ryoma Arai 2019-07-23
10214032 Printing apparatus Masaaki Matsuura, Katsuyuki Yokoi, Masateru Komori, Masato Koshimizu, Kyoshiro Okude +2 more 2019-02-26
9682564 Printing apparatus Noboru Shimoyama 2017-06-20
8944576 Inkjet recording apparatus Takeshi Sekino, Yasunori Saito 2015-02-03
8714701 Inkjet printing apparatus and a method of transferring a wetting liquid 2014-05-06
8567900 Ink jet recording apparatus 2013-10-29
8534809 Inkjet recording apparatus Takeshi Sekino, Yasunori Saito 2013-09-17
8262216 Inkjet printing apparatus, liquid application mechanism and method of controlling the liquid application mechanism Tetsu Hamano, Junichi Yoshikawa 2012-09-11
8210667 Liquid application mechanism and inkjet recording apparatus Tetsu Hamano, Junichi Yoshikawa 2012-07-03
7266194 Self-lighting type push button input device Mahito Hamada, Takeshi Nishimura, Akira Senzui 2007-09-04
4905753 Twin belt type casting machine Kiyomi Shio, Kaname Wada, Katsuhiro Maeda, Noriyuki Kanai, Hideyuki Takahama +1 more 1990-03-06
4460034 Mold for continuous casting Katsuhiro Kawashima, Mitsuo Murata, Mituhiro Oota 1984-07-17
4438803 Continuous casting of steel slabs and blooms free from surface defects Hidemaro Takeuchi, Shogo Matsumura, Ryoichi Hidaka, Yasunobu Ikehara 1984-03-27