HI

Hiroyuki Ito

HT Headway Technologies: 212 patents #2 of 309Top 1%
S( Sae Magnetics (H.K.): 111 patents #2 of 585Top 1%
HI Hitachi: 29 patents #976 of 28,497Top 4%
Tdk: 20 patents #264 of 3,796Top 7%
SE Seiko Epson: 19 patents #952 of 7,774Top 15%
HH Hitachi High-Technologies: 18 patents #125 of 1,917Top 7%
Nsk: 17 patents #61 of 1,559Top 4%
Honda Motor Co.: 16 patents #952 of 21,052Top 5%
PA Panasonic: 16 patents #1,398 of 21,108Top 7%
DE Denso: 12 patents #974 of 11,792Top 9%
Applied Materials: 11 patents #1,198 of 7,310Top 20%
TO Toyota: 11 patents #2,600 of 26,838Top 10%
SO Sony: 7 patents #6,034 of 25,231Top 25%
Sumitomo Electric Industries: 6 patents #4,612 of 21,551Top 25%
TC Tanaka Chemical: 4 patents #8 of 63Top 15%
KO Komatsu: 4 patents #609 of 2,087Top 30%
TA Taisei: 3 patents #16 of 224Top 8%
TC Tokai Kogyo Co.: 3 patents #24 of 161Top 15%
JS Jsp: 3 patents #51 of 134Top 40%
KC Kansai Coke And Chemicals Co.: 3 patents #3 of 29Top 15%
HC Hitachi Cable: 3 patents #224 of 1,086Top 25%
TC Toyo Seat Co.: 2 patents #1 of 28Top 4%
JD Japan Display: 2 patents #741 of 1,204Top 65%
JW Japan Display West: 2 patents #60 of 194Top 35%
TI Toyota Industries: 2 patents #904 of 1,610Top 60%
KC Kurosaki Refractories Co.: 2 patents #12 of 74Top 20%
Mazda Motor: 2 patents #1,722 of 4,755Top 40%
MA Mitsubishi Pencil Corporation Of America: 2 patents #2 of 3Top 70%
SC Stanley Electric Co.: 2 patents #339 of 1,072Top 35%
SC Sumitomo Chemical: 2 patents #1,792 of 4,033Top 45%
FI Fujikin Incorporated: 2 patents #138 of 318Top 45%
TL Tokyo Electron Limited: 2 patents #2,602 of 5,567Top 50%
TC Ts Tech Co.: 2 patents #244 of 561Top 45%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
IN Intel: 2 patents #13,213 of 30,777Top 45%
NO Nippon Oil: 1 patents #392 of 773Top 55%
NK Nitto Kogyo: 1 patents #22 of 53Top 45%
NO Nof: 1 patents #246 of 561Top 45%
GI Gigaphoton: 1 patents #146 of 212Top 70%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
FL Fujitsu Semiconductor Limited: 1 patents #612 of 1,301Top 50%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
SC Semiconductor Technology Academic Research Center: 1 patents #98 of 254Top 40%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
IJ Ishikawajima-Harima Jukogyo: 1 patents #170 of 494Top 35%
DA Daihen: 1 patents #169 of 305Top 60%
AC Anlet Co.: 1 patents #7 of 10Top 70%
SI Sumitomo Metal Industries: 1 patents #630 of 1,462Top 45%
JT Jtekt: 1 patents #1,102 of 1,969Top 60%
JG Joyson Safety Systems Japan G.K.: 1 patents #19 of 53Top 40%
DI Daikin Industries: 1 patents #1,764 of 2,957Top 60%
Kawasaki: 1 patents #1,551 of 2,943Top 55%
KE Keihin: 1 patents #237 of 596Top 40%
JV Jvckenwood: 1 patents #386 of 736Top 55%
IT Itoki: 1 patents #40 of 73Top 55%
AI Advanced Energy Industries: 1 patents #97 of 173Top 60%
MT Mitsubishi Heavy Industries Engine & Turbocharger: 1 patents #139 of 278Top 50%
ML Mitsubishi Pencil Company, Limited: 1 patents #181 of 302Top 60%
TT Tokyo Institute Of Technology: 1 patents #411 of 1,159Top 40%
MB Mitsuboshi Belting: 1 patents #183 of 333Top 55%
MC Murata Manufacturing Co.: 1 patents #3,462 of 5,295Top 70%
📍 Kakogawa, CA: #1 of 3 inventorsTop 35%
Overall (All Time): #510 of 4,157,543Top 1%
437
Patents All Time

Issued Patents All Time

Showing 151–175 of 437 patents

Patent #TitleCo-InventorsDate
8827392 Liquid ejecting apparatus and maintenance method thereof Atsushi Yoshida 2014-09-09
8824102 Thin-film magnetic head with improved wide area track erasure (WATE), method of manufacturing the same, head gimbal assembly, and hard disk drive Yoshitaka Sasaki, Shigeki Tanemura, Kazuki Sato, Atsushi Iijima 2014-09-02
8810963 Magnetic head for perpendicular magnetic recording having two coils Yoshitaka Sasaki, Shigeki Tanemura, Kazuki Sato, Hironori Araki, Tatsuya Shimizu 2014-08-19
8792209 Magnetic head for perpendicular recording having a plurality of magnetic path portions Yoshitaka Sasaki, Kazuki Sato, Shigeki Tanemura, Hironori Araki, Tatsuya Shimizu 2014-07-29
8792207 Magnetic head for perpendicular magnetic recording having a return path section Yoshitaka Sasaki, Shigeki Tanemura, Kazuki Sato, Tatsuya Shimizu 2014-07-29
8787129 Polarization rotator for thermally assisted magnetic recording Xuhui Jin, Yoshitaka Sasaki, Shigeki Tanemura 2014-07-22
8780497 Magnetic head for perpendicular magnetic recording having a return path section Yoshitaka Sasaki, Kazuki Sato, Seiichiro Tomita, Hironori Araki, Tatsuya Shimizu 2014-07-15
8773803 Reduced plasmon shield-generator gap structure and process Xuhui Jin, Shigeki Tanemura, Dayu Zhou 2014-07-08
8773627 Liquid crystal display device and method for manufacturing liquid crystal display device Takuo Kinoshita 2014-07-08
8767347 Magnetic head for perpendicular magnetic recording having two side shields Yoshitaka Sasaki, Kazuki Sato, Kazumasa Yasuda, Tatsuya Shimizu 2014-07-01
8760809 Thermally-assisted magnetic recording head having a plasmon generator Yoshitaka Sasaki, Shigeki Tanemura, Hironori Araki, Seiichiro Tomita, Ryuji Fujii 2014-06-24
8749919 Magnetic head for perpendicular magnetic recording with shield around main pole Yoshitaka Sasaki, Kazuki Sato, Atsushi Iijima 2014-06-10
8711663 Plasmon generator includes three metal layers for thermally-assisted magnetic recording Yoshitaka Sasaki, Shigeki Tanemura, Hironori Araki, Seiichiro Tomita, Ryuji Fujii 2014-04-29
8710641 Combination for composite layered chip package Yoshitaka Sasaki, Atsushi Iijima 2014-04-29
8703619 Taper-etching method and method of manufacturing near-field light generator Hironori Araki, Yoshitaka Sasaki, Shigeki Tanemura 2014-04-22
8701273 Method of manufacturing magnetic head for perpendicular magnetic recording having a return path section Yoshitaka Sasaki, Hironori Araki, Seiichiro Tomita, Kazuki Sato, Shigeki Tanemura +1 more 2014-04-22
8691102 Method of manufacturing plasmon generator Hironori Araki, Yoshitaka Sasaki, Yukinori Ikegawa, Seiichiro Tomita, Shigeki Tanemura 2014-04-08
8669492 Passenger seat device having occupant detector embedded in seat of automotive vehicle Tsutomu Kamizono, Shoichi Yamanaka 2014-03-11
8667738 Glass run channel assembly and its manufacturing method Tomonori Kondo, Tatsuya Tamura 2014-03-11
8659166 Memory device, laminated semiconductor substrate and method of manufacturing the same Yoshitaka Sasaki, Atsushi Iijima 2014-02-25
8652953 Plasma doping method with gate shutter Tomohiro Okumura, Yuichiro Sasaki, Katsumi Okashita, Bunji Mizuno, Ichiro Nakayama +1 more 2014-02-18
8652877 Method of manufacturing layered chip package Yoshitaka Sasaki, Hiroshi Ikejima, Atsushi Iijima 2014-02-18
8653639 Layered chip package and method of manufacturing same Yoshitaka Sasaki, Hiroshi Ikejima, Atsushi Iijima 2014-02-18
8618646 Layered chip package and method of manufacturing same Yoshitaka Sasaki, Hiroshi Ikejima, Atsushi Iijima 2013-12-31
8619517 Thermally-assisted magnetic recording head having a plasmon generator Yoshitaka Sasaki, Shigeki Tanemura, Kazuki Sato, Hironori Araki 2013-12-31