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

Noboru Yamamoto

DEDenso: 13 patents #859 of 11,792Top 8%
NCNippondenso Co.: 11 patents #131 of 3,479Top 4%
Canon: 8 patents #7,260 of 19,416Top 40%
Honda Motor Co.: 6 patents #3,726 of 21,052Top 20%
YCYanmar Holdings Co.: 6 patents #71 of 636Top 15%
NINgk Insulators: 6 patents #500 of 2,083Top 25%
DTDaido Tokushuko: 5 patents #25 of 382Top 7%
TOToyota: 4 patents #6,703 of 26,838Top 25%
PAPanasonic: 4 patents #6,180 of 21,108Top 30%
TKToa Nenryo Kogyo: 4 patents #53 of 220Top 25%
IRInstitute For Advanced Skin Research: 3 patents #1 of 13Top 8%
SCShin-Etsu Chemical Co.: 3 patents #839 of 2,176Top 40%
SCSumitomo Chemical: 3 patents #1,386 of 4,033Top 35%
EDEmpire Technology Development: 2 patents #194 of 547Top 40%
TKTonen Sekiyukagaku K.K.: 2 patents #1 of 24Top 5%
YMYamazaki Mazak: 2 patents #73 of 272Top 30%
TKTonen Sekiyukagaku Kabushiki Kaisha: 2 patents #13 of 61Top 25%
HIHitachi: 2 patents #13,388 of 28,497Top 50%
NLNippon Sheet Glass Company, Limited: 2 patents #332 of 836Top 40%
NPNihon University, School Juridical Person: 1 patents #3 of 31Top 10%
HCHitachi Kenki Fine Tech Co.: 1 patents #12 of 29Top 45%
KTKabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
KCKoito Manufacturing Co.: 1 patents #610 of 1,047Top 60%
KCKoyo Seiko Co.: 1 patents #363 of 749Top 50%
MIMarugo Rubber Industries: 1 patents #4 of 24Top 20%
Koriyama, JP: #2 of 266 inventorsTop 1%
Overall (All Time): #16,480 of 4,157,543Top 1%
94 Patents All Time

Issued Patents All Time

Showing 1–25 of 94 patents

Patent #TitleCo-InventorsDate
11783699 Intersection information distribution apparatus and intersection information distribution method Naganori Shirakata, Koji Takinami, Kenichi Ono 2023-10-10
11647305 Solid-state imaging apparatus, signal processing method of solid-state imaging apparatus and electronic device Shunsuke Tanaka, Yuki Nobusa, Masaaki Tsuruta 2023-05-09
11062597 Intersection information distribution apparatus and intersection information distribution method Naganori Shirakata, Koji Takinami, Kenichi Ono 2021-07-13
11056632 Thermoelectric conversion substrate, thermoelectric conversion module and method for producing thermoelectric conversion substrate Takuji Aoyama, Satoshi Maeshima, Tatsuo Sasaoka, Junya Tanaka 2021-07-06
10744673 Sprayed article and making method Noriaki Hamaya, Ryoji Iida 2020-08-18
10137597 Sprayed article and making method Noriaki Hamaya, Ryoji Iida 2018-11-27
10015645 Content delivery system and method Naganori Shirakata, Koji Takinami, Tomoya Urushihara, Masashi Kobayashi, Kenichi Ono 2018-07-03
9424331 Partitioning sorted data sets 2016-08-23
9092469 Partitioning sorted data sets 2015-07-28
RE42141 Electric discharge lamp device Yukio Kunieda 2011-02-15
7782854 Network switching apparatus, route management server, network interface apparatus, control method therefor, computer program for route management server, and computer-readable storage medium Tsuguhide Sakata, Yukichi Niwa, Kenji Nakamura, Mitsuru Yamamoto, Hiroyuki Yatsu 2010-08-24
7758680 Tractor Yozo Oka, Nobuaki Takahashi 2010-07-20
7536432 Parallel merge/sort processing device, method, and program for sorting data strings 2009-05-19
7523789 Tractor Tatsuo Yamaguchi, Toshiyuki Shin, Shigenori Sakikawa, Shingo Araki 2009-04-28
7507481 Heat resistant coated member, making method, and treatment using the same Noriaki Hamaya, Masaru Konya 2009-03-24
7484760 Column hole cover Hirohisa Suzuki, Seizou Furukawa, Teruya Fujiwara 2009-02-03
7484580 Tractor Tatsuo Yamaguchi, Bunei Katagiri, Keiichi Hayashi 2009-02-03
7416650 Gas concentration measuring apparatus Yoshikazu Hatada, Hiroyuki Sakai 2008-08-26
7325635 Tractor Tatsuo Yamaguchi, Bunei Katagiri 2008-02-05
D558797 Tractor Susumu Akashima 2008-01-01
D542308 Tractor Yozo Oka, Toshiyuki Shin, Nobuaki Takahashi 2007-05-08
7084585 Discharge lamp lighting apparatus Yukio Kunieda, Tomoyuki Funayama 2006-08-01
6853155 Electric discharge lamp device Yukio Kunieda 2005-02-08
6787665 Production method of substituted benzenes Sanshiro Matsuo 2004-09-07
6747422 High-voltage discharge lamp device Kenji Yoneima 2004-06-08