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

Kazuhiro Abe

TATakata: 58 patents #1 of 608Top 1%
AAAutoliv Development Ab: 19 patents #5 of 1,363Top 1%
CLCovidien Lp: 8 patents #618 of 2,878Top 25%
TLTyco Healthcare Group Lp: 7 patents #87 of 736Top 15%
JGJoyson Safety Systems Japan G.K.: 4 patents #1 of 53Top 2%
TKToyo Boseki Kabushiki Kaisha: 3 patents #234 of 1,085Top 25%
TCTaiyo Kogyo Co.: 2 patents #4 of 38Top 15%
FIFuji Heavy Industries: 2 patents #4 of 86Top 5%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
NINikon: 2 patents #1,269 of 2,493Top 55%
Dai Nippon Printing Co.: 2 patents #976 of 2,222Top 45%
TATakata-Petri Ag: 2 patents #66 of 249Top 30%
Panasonic: 1 patents #13,264 of 21,108Top 65%
Sony: 1 patents #17,262 of 25,231Top 70%
DADaicel: 1 patents #265 of 523Top 55%
JCJapan Aircraft Manufacturing Co.: 1 patents #8 of 22Top 40%
Kawasaki: 1 patents #1,551 of 2,943Top 55%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
MCMurata Manufacturing Co.: 1 patents #3,462 of 5,295Top 70%
NINippi: 1 patents #13 of 45Top 30%
THTk Holdings: 1 patents #134 of 284Top 50%
TETokyo Shibaura Electric: 1 patents #96 of 337Top 30%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Huawei: 1 patents #8,196 of 15,535Top 55%
IBM: 1 patents #44,794 of 70,183Top 65%
Overall (All Time): #9,698 of 4,157,543Top 1%
121 Patents All Time

Issued Patents All Time

Showing 51–75 of 121 patents

Patent #TitleCo-InventorsDate
8353532 Airbag and airbag apparatus Masayoshi Kumagai 2013-01-15
8322748 Airbag, airbag device and airbag exhausting method Yasuhito Miyata, Masayoshi Kumagai 2012-12-04
8147454 Gastrostomy tube extension device Motonori Watanabe, Katsuki Nagata 2012-04-03
8128124 Airbag cushion and airbag apparatus 2012-03-06
8070183 Airbag and airbag apparatus Masayoshi Kumagai, Yasuhito Miyata, Christoph Knappe 2011-12-06
8062019 Mold for extrusion molding a medical application tube and extrusion molding method Atsushi Ohigawa 2011-11-22
8062247 Triple lumen catheter Nobuatsu Kanie, Yuya Hoshinouchi, Toshinobu Hayakawa 2011-11-22
8043265 Internal needle Yoshihiro Wada, Shigeaki Funamura 2011-10-25
8032819 CSA 5-3 compressor circuit and carry-save adder circuit using same 2011-10-04
7998562 Photocatalyst sheet and method of producing same Hiroshi Toyoda, Takayuki Nakata, Eiichi Okamoto, Akira Fujishima, Kazuhito Hashimoto 2011-08-16
7976532 Male luer connector Ichiro Kitani, Shigeaki Funamura 2011-07-12
7976063 Airbag and airbag device Masayoshi Kumagai, Akira Nakajima 2011-07-12
7963555 Airbag module for motor vehicle Ingo Kalliske, Christian Schreiber, Michael Hänsel 2011-06-21
7931954 Decorating material Toshitake Kobayashi, Kenichi Tachihara, Eiichiro Yokochi 2011-04-26
7931297 Airbag and airbag device Masayoshi Kumagai 2011-04-26
7925403 Control method for occupant restraint apparatus and occupant restraint apparatus Masayoshi Kumagai 2011-04-12
7910513 Photocatalyst sheet and methods of welding and manufacturing the same Hiroshi Toyoda, Takayuki Nakata 2011-03-22
7878538 Airbag and airbag apparatus Masayoshi Kumagai 2011-02-01
7857790 Infection-preventing gastrostomy catheter kit for gastrostomy Nobuaki Suzuki, Shigeaki Funamura 2010-12-28
7857347 Airbag and airbag apparatus Masayoshi Kumagai 2010-12-28
7845680 Airbag and airbag apparatus Masayoshi Kumagai 2010-12-07
7845681 Airbag and airbag apparatus Yasuhito Miyata 2010-12-07
7837228 Airbag and airbag device 2010-11-23
7810784 Roller clamp Ichiro Kitani 2010-10-12
7802810 Airbag module for a motor vehicle Dirk Meissner, Christian Schreiber, Andreas Pradel 2010-09-28