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

Tetsuo Abe — 18 Patents

Sony: 5 patents #7,811 of 25,231Top 35%
Tdk: 5 patents #1,099 of 3,796Top 30%
SASanyo Machine America: 2 patents #1 of 5Top 20%
Hitachi: 1 patents #17,777 of 28,497Top 65%
AGAgc: 1 patents #509 of 954Top 55%
MCMitsubishi Chemical: 1 patents #1,786 of 3,022Top 60%
Kawasaki: 1 patents #1,551 of 2,943Top 55%
NTNTT: 1 patents #2,911 of 4,871Top 60%
Ebeye: #225 of 4,528 inventorsTop 5%
Overall (All Time): #245,716 of 4,157,543Top 6%
18 Patents All Time
Tetsuo Abe has been granted 18 US patents while listed as an inventor at Tdk. The first was granted in 1992 and the most recent in June 2024. Tetsuo Abe ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Tetsuo Abe in Ebeye, MH, US.

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11999134 Laminated glass Nobutaka KIDERA, Kazuhiko Niwano, Shoichi Takeuchi, Yutaka KUROIWA 2024-06-04
7959422 Oil pump and method of assembling the oil pump Yasuhito Nakakuki, Kaname Kidokoro, Toshimitsu Sakaki, Mitsuo Sasaki, Masakazu Kurata 2011-06-14 $213,000
RE41329 Machining apparatus for workpiece and method therefor Hiroshi Shindou, Masahiro Sasaki, Akio Ogawa, Masaki Kouzu, Masao Yamaguchi 2010-05-11
6953939 Testing apparatus using scanning electron microscope Kouki Okawauchi, Tadashi Hattori, Hironori Fujita, Minoru Takeda, Yuichi Aki +4 more 2005-10-11 $673,000
6933185 Polysilicon evaluating method, polysilicon inspection apparatus and method for preparation of thin film transistor Hiroyuki Wada, Yoshimi Hirata, Ayumu Taguchi, Koichi Tatsuki, Nobuhiko Umezu +5 more 2005-08-23 $418,000
6798498 Apparatus for evaluating polysilicon film Hiroyuki Wada, Koichi Tatsuki, Nobuhiko Umezu, Eiji Isomura, Tadashi Hattori +7 more 2004-09-28 $485,000
6767275 Machining apparatus for workpiece and method therefor Hiroshi Shindou, Masahiro Sasaki, Akio Ogawa, Masaki Kouzu, Masao Yamaguchi 2004-07-27 $561,000
6695471 Method and apparatus for measuring temperature of movable object Etsu Hashimoto, Yoshitada Katagiri, Yoshio Suzuki 2004-02-24 $2,999,000
6623336 Magnetic head polishing device and method thereof Hiroshi Shindou, Masahiro Sasaki, Akio Ogawa, Masaki Kouzu, Masao Yamaguchi 2003-09-23 $235,000
6565414 Polishing apparatus for magnetic head and method therefor Akio Ogawa, Tsugihiro Hasebe, Hiroshi Shindou, Osamu Fukuroi 2003-05-20 $161,000
6217425 Apparatus and method for lapping magnetic heads Hiroshi Shindou, Akio Ogawa, Tsugihiro Hasebe 2001-04-17 $35,000
5575851 Die coater Hitoshi Hatashima, Kunihiko Ichikawa, Takefumi Yoshikawa 1996-11-19
5509264 Direct coal fired turbine combined power generation system Seiya Ito, Motoaki Hirao, Michihiro Shiraha, Shunpei Nozoe, Kazuyoshi Kawamura +4 more 1996-04-23
5473425 IC package inspection apparatus Tomohide Tokumaru, Morio Misono 1995-12-05 $115,000
5404775 Right angle fastening device 1995-04-11
5383370 Device for verifying a minimum torque value Kenneth D. Abramson 1995-01-24
5230137 Method for fastening together two or more non-aligned parts 1993-07-27
5152046 Fastener tightening method 1992-10-06