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USPTO Patent Rankings Data through Dec 31, 2025
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Tooru Abe — 17 Patents

GIGigaphoton: 9 patents #42 of 212Top 20%
YCYamatake-Honeywell Co.: 4 patents #12 of 169Top 8%
Hitachi: 4 patents #8,948 of 28,497Top 35%
Tochigi, JP: #235 of 2,789 inventorsTop 9%
Overall (All Time): #263,971 of 4,157,543Top 7%
17 Patents All Time
Tooru Abe has been granted 17 US patents while listed as an inventor at Gigaphoton. The first was granted in 1990 and the most recent in April 2021. Tooru Abe ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Tooru Abe in Tochigi, JP.

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10971887 Laser device and laser device control method 2021-04-06
10102938 Extreme ultraviolet light generating apparatus Takayuki Yabu, Tamotsu Abe, Kenichi Miyao 2018-10-16
9954340 Excimer laser apparatus and excimer laser system Takeshi Ohta, Hiroaki TSUSHIMA, Osamu Wakabayashi 2018-04-24
9425576 Excimer laser apparatus and excimer laser system Takeshi Ohta, Hiroaki TSUSHIMA, Osamu Wakabayashi 2016-08-23
8867583 Excimer laser apparatus and excimer laser system Takeshi Ohta, Hiroaki TSUSHIMA, Osamu Wakabayashi 2014-10-21
8569722 Extreme ultraviolet light generation apparatus Kouji Kakizaki, Osamu Wakabayashi 2013-10-29
8525140 Chamber apparatus, extreme ultraviolet light generation system, and method for controlling the extreme ultraviolet light generation system Osamu Wakabayashi 2013-09-03
8502178 Extreme ultraviolet light source apparatus, method for controlling extreme ultraviolet light source apparatus, and recording medium with program recorded thereon Masato Moriya, Hideyuki Hayashi 2013-08-06
8324600 Apparatus and method for measuring and controlling target trajectory in chamber apparatus Hideyuki Hayashi, Kouji Kakizaki, Toshihiro Nishisaka 2012-12-04
6031341 Miniaturized transformer and inverter circuit and discharge tube glow circuit including such miniaturized transformer Yoshihito Yoshizawa, Shunsuke Arakawa 2000-02-29 $408,000
5751092 Piezoelectric transformer and power converting apparatus employing the same 1998-05-12 $128,000
5705879 Discharge tube driving device and piezoelectric transformer therefor Sigeru Jomura, Toshiyuki Tamakai 1998-01-06 $140,000
5635828 Active filter circuit and power supply apparatus including same Yoshihito Yoshizawa, Shin Nakajima, Shunsuke Arakawa 1997-06-03 $127,000
5322612 Carbon dioxide gas detection element Takaaki Kuroiwa, Yoshihiko Sadaoka 1994-06-21
5296819 Polymer capacitative moisture sensitive device comprising heating means Takaaki Kuroiwa, Tetsuya Miyagishi 1994-03-22
5161085 Moisture sensitive element and method of manufacturing the same Yoshirou Sakai, Yoshihiko Sadaoka, Masanobu Matsuguchi, Takaaki Kuroiwa 1992-11-03
4920451 Moisture-sensitive element Yoshiro Sakai, Yoshihiko Sadaoka, Takaai Kuroiwa, Tetsuya Miyagishi 1990-04-24