YS

Yoshitaka Sasaki

HT Headway Technologies: 342 patents #1 of 309Top 1%
S( Sae Magnetics (H.K.): 185 patents #1 of 585Top 1%
Tdk: 149 patents #3 of 3,796Top 1%
Canon: 23 patents #2,685 of 19,416Top 15%
NC Nhk Spring Co.: 10 patents #50 of 1,116Top 5%
HI Hitachi: 6 patents #6,582 of 28,497Top 25%
TO Toshiba: 5 patents #173 of 2,688Top 7%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
IC Ishikawajima-Harima Heavy Industries Co.: 2 patents #134 of 611Top 25%
SL Sae Magnetics (Hong Kong) Limited: 1 patents #9 of 34Top 30%
IC Imasen Electric Industrial Co.: 1 patents #13 of 45Top 30%
YE Yokogawa Electric: 1 patents #658 of 1,441Top 50%
📍 Kawasaki, CA: #1 of 98 inventorsTop 2%
Overall (All Time): #354 of 4,157,543Top 1%
520
Patents All Time

Issued Patents All Time

Showing 151–175 of 520 patents

Patent #TitleCo-InventorsDate
8509038 Near-field light generator and thermally-assisted magnetic recording head Hiroyuki Ito, Shigeki Tanemura, Kazuki Sato, Hironori Araki, Ryuji Fujii 2013-08-13
8499435 Method of manufacturing a thin-film magnetic head Hiroyuki Ito, Shigeki Tanemura, Kazuki Sato, Atsushi Iijima 2013-08-06
8503130 Magnetic head for perpendicular magnetic recording having a main pole and a shield Hiroyuki Ito, Kazuki Sato, Shigeki Tanemura, Tatsuya Shimizu 2013-08-06
8498183 Thermally-assisted magnetic recording head having a waveguide and a return path section Hiroyuki Ito, Kazuki Sato, Hironori Araki, Shigeki Tanemura, Ryuji Fujii 2013-07-30
8498077 Magnetic head for perpendicular magnetic recording having a main pole and a shield Hiroyuki Ito, Kazuki Sato, Shigeki Tanemura, Tatsuya Shimizu 2013-07-30
8498080 Magnetic head for perpendicular magnetic recording that includes a sensor for detecting contact with a recording medium Hiroyuki Ito, Kazuki Sato, Atsushi Iijima 2013-07-30
8493821 Thermally-assisted magnetic recording head including a shield Hiroyuki Ito, Hironori Araki, Shigeki Tanemura, Kazumasa Yasuda, Ryuji Fujii 2013-07-23
8493687 Magnetic head for perpendicular magnetic recording with shield around main pole Hiroyuki Ito, Kazuki Sato, Atsushi Iijima 2013-07-23
8488419 Hybrid plasmon generator structure and process Xuhui Jin, Hiroyuki Ito 2013-07-16
8482105 Semiconductor substrate, laminated chip package, semiconductor plate and method of manufacturing the same Hiroyuki Ito, Atsushi Iijima 2013-07-09
8482796 Color processing apparatus and color processing method Takahiro Suzuki 2013-07-09
8482879 Magnetic head for perpendicular magnetic recording having a return path section Hiroyuki Ito, Kazuki Sato, Shigeki Tanemura, Hironori Araki, Tatsuya Shimizu 2013-07-09
8477452 Magnetic head for perpendicular magnetic recording having a tapered main pole Hiroyuki Ito, Kazuki Sato, Shigeki Tanemura, Hironori Araki, Atsushi Iijima 2013-07-02
8467147 Magnetic head for perpendicular magnetic recording and method of manufacturing same Hiroyuki Itoh, Shigeki Tanemura, Tatsushi Shimizu, Tatsuya Shimizu 2013-06-18
8466562 Layered chip package Hiroyuki Ito, Hiroshi Ikejima, Atsushi Iijima 2013-06-18
8465658 Method of forming main pole of thermally-assisted magnetic recording head Hironori Araki, Hiroyuki Ito, Kazuki Sato, Shigeki Tanemura, Yukinori Ikegawa 2013-06-18
8462482 Ceramic capacitor and method of manufacturing same Atsushi Iijima, Hiroshi Ikejima 2013-06-11
8461050 Taper-etching method and method of manufacturing near-field light generator Hironori Araki, Hiroyuki Ito, Kazuki Sato, Shigeki Tanemura, Yukinori Ikegawa 2013-06-11
8456968 Thermally-assisted magnetic recording head having dual heat sink layers Hiroyuki Ito, Hironori Araki, Shigeki Tanemura, Kazumasa Yasuda, Ryuji Fujii 2013-06-04
8455349 Layered chip package and method of manufacturing same Hiroyuki Ito, Atsushi Iijima, Tatsuya Harada 2013-06-04
8454848 Method of manufacturing plasmon generator Hiroyuki Ito, Shigeki Tanemura, Hironori Araki, Kazuki Sato, Kazumasa Yasuda 2013-06-04
8453316 Method of manufacturing magnetic head having a patterned pole layer and method of forming a patterned layer Kazuo Ishizaki, Hiroyuki Itoh 2013-06-04
8448330 Method of manufacturing a thin-film magnetic head Tohru Inoue 2013-05-28
8441755 Magnetic head for perpendicular magnetic recording having a main pole, a shield and a coil core part setback away from the medium facing surface a specified distance Hiroyuki Ito, Kazuki Sato, Atsushi Iijima 2013-05-14
8441112 Method of manufacturing layered chip package Hiroyuki Ito, Hiroshi Ikejima, Atsushi Iijima 2013-05-14