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 351–375 of 437 patents

Patent #TitleCo-InventorsDate
7440229 Thin-film magnetic head having a write shield layer Yoshitaka Sasaki, Lijie Guan, Dong-Hong Li 2008-10-21
7420118 Electric wire and cable with coating/covering of polyvinyl chloride family resin composition Kiyoshi Watanabe, Misako Saito, Teruyuki Hayashi, Naoya Hirayama, Sadao Kobayashi +1 more 2008-09-02
7417825 Thin film magnetic head structure, adapted to manufacture a thin film magnetic head Yoshitaka Sasaki, Hironori Araki, Shigeki Tanemura, Lijie Guan 2008-08-26
7407874 Plasma doping method Yuichiro Sasaki, Katsumi Okashita, Bunji Mizuno, Tomohiro Okumura 2008-08-05
7391310 Seatbelt alarm device for vehicle Masahiro Taguchi, Koji Wato 2008-06-24
7358511 Plasma doping method and plasma doping apparatus Yuichiro Sasaki, Katsumi Okashita, Bunji Mizuno, Tomohiro Okumura 2008-04-15
7348264 Plasma doping method Yuichiro Sasaki, Katsumi Okashita, Bunji Mizuno, Tomohiro Okumura 2008-03-25
7303350 Ink composition for pressurized ball-point pen and pressurized ball-point pen Masaaki Morita 2007-12-04
7221102 High-frequency power supply device Hiroyuki Kotani, Hirotaka Takei, Tatsuya Ikenari, Yoshiki Fukumoto 2007-05-22
7188542 Liner motion device, rolling device and separator for rolling device Toshikazu Yabe, Tuyoshi Saito, Toyohisa Yamamoto 2007-03-13
7182426 Rotor, drive conversion device, cleaning device, wiping device, and liquid injection device Masaru Takahashi, Seiji Tojo 2007-02-27
7166965 Waveguide and microwave ion source equipped with the waveguide Noriyuki Sakudo 2007-01-23
7126138 Electron flood apparatus and ion implantation system Yasuhiko Matsunaga, Hiroji Hanawa 2006-10-24
7122086 Rolling support device and method for manufacturing the same Susumu Tanaka 2006-10-17
7064049 Ion implantation method, SOI wafer manufacturing method and ion implantation system Yasuhiko Matsunaga 2006-06-20
7054104 Magnetic head with helical coil and plural outer conductor groups and method of manufacturing same Yoshitaka Sasaki, Takehiro Kamigama 2006-05-30
7045800 Electron beam drawing apparatus 2006-05-16
6927148 Ion implantation method and method for manufacturing SOI wafer 2005-08-09
6903264 Electric wire coated with polyvinyl chloride resin composition and cable Kiyoshi Watanabe, Misako Saito, Teruyuki Hayashi, Naoya Hirayama, Sadao Kobayashi +1 more 2005-06-07
6869222 Rolling bearing Shigeru Okita, Kazuo Sekino, Toyohisa Yamamoto, Susumu Tanaka, Akira Uchida +1 more 2005-03-22
6867422 Apparatus for ion implantation Hiroshi Asechi 2005-03-15
6854351 Linear motion device, rolling device and separator for rolling device Toshikazu Yabe, Tuyoshi Saito, Toyohisa Yamamoto 2005-02-15
6831565 Seat occupation judging apparatus for a vehicle Shingo Wanami, Takashi Inoue, Tetsuya Takafuji 2004-12-14
6820155 Interruption managing device and interruption managing method 2004-11-16
6777698 Electron beam exposure apparatus exposing method using an electron beam 2004-08-17