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

Yasuo Abe — 9 Patents

Denso: 3 patents #3,857 of 11,792Top 35%
SCSumitomo Chemical: 2 patents #1,792 of 4,033Top 45%
NCNippondenso Co.: 1 patents #1,765 of 3,479Top 55%
TCTachi-S Co.: 1 patents #194 of 398Top 50%
Hitachi: 1 patents #17,777 of 28,497Top 65%
SMShima Seiki Mfg.: 1 patents #58 of 140Top 45%
ITItochu: 1 patents #9 of 24Top 40%
Toyonaka, JP: #169 of 1,166 inventorsTop 15%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Yasuo Abe has been granted 9 US patents while listed as an inventor at Denso. The first was granted in 1991 and the most recent in December 2002. Yasuo Abe ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Yasuo Abe in Toyonaka, JP.

Patents per Year

Patents granted per year, 1991 to 2002Bar chart with a peak of 2 patents in 1993.peak 21991: 1 patents19911993: 2 patents19931994: 1 patents19941997: 1 patents19971999: 1 patents19992000: 2 patents20002002: 1 patents2002

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6501557 Smart peripheral device for translating input printer data into general-purpose import-file 2002-12-31
6138354 Method of manufacturing a corrugated plate by rolling for use as an inner fin of a heat exchanger Hisashi Kobayashi, Toshihide Takeuchi 2000-10-31
6038950 Method for cutting tube Yuji Ogawa, Tamotsu Inoue 2000-03-21
5875668 Roll forming method for forming flat tube and roll forming apparatus using the same Hisashi Kobayashi, Yuji Ogawa, Yosimitu Yamaguchi 1999-03-02
5638264 Parallelized power supply system providing uninterrupted operation Katsunori Hayashi, Akihiko Kanouda, Tadashi Takahashi, Hideaki Horie, Kenichi Onda +1 more 1997-06-10 $120,000
5295303 Method of making a corrugated fin Yuji Ogawa, Yoshitaka Kuroda 1994-03-22
5199144 Apparatus for affixing covering member to armrest body used for automotive seat Ayaru Sasaki 1993-04-06
5190745 Insecticidal compositions Kazunobu Dohara, Mitsuyasu Makita 1993-03-02
5063706 Device for exterminating pests and method of exterminating pest using this device Seietsu Aki, Takaaki Ito, Ichiro Inoue, Hiroyuki Miyachi 1991-11-12