HF

Hideo Fujiwara

HM Hitachi Maxell: 29 patents #9 of 1,211Top 1%
HI Hitachi: 21 patents #1,645 of 28,497Top 6%
UA University Of Alabama: 4 patents #23 of 324Top 8%
Ricoh Company: 4 patents #4,167 of 9,818Top 45%
SM Suzuki Motor: 4 patents #123 of 1,209Top 15%
NI Nidec: 3 patents #315 of 976Top 35%
Honda Motor Co.: 3 patents #6,619 of 21,052Top 35%
SC Semiconductor Technology Academic Research Center: 2 patents #50 of 254Top 20%
CC Clarion Co.: 2 patents #253 of 721Top 40%
TP Tigers Polymer: 1 patents #33 of 76Top 45%
TC Toyo Tire & Rubber Co.: 1 patents #248 of 499Top 50%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
VJ Victor Company Of Japan: 1 patents #818 of 1,489Top 55%
RJ Research Development Corporation Of Japan: 1 patents #170 of 402Top 45%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
📍 Yokohama, AL: #1 of 2 inventorsTop 50%
Overall (All Time): #29,354 of 4,157,543Top 1%
70
Patents All Time

Issued Patents All Time

Showing 1–25 of 70 patents

Patent #TitleCo-InventorsDate
11569699 Holder, rotor, motor, and method for manufacturing rotor Yuya SAITO, Akira ICHIEN 2023-01-31
11437879 Bus-bar unit and motor Masanori Yoshikawa, Yusaku Yoshida, Takashi Seguchi, Kosuke Ogawa 2022-09-06
11228220 Bus-bar unit and motor Masanori Yoshikawa, Yusaku Yoshida, Takashi Seguchi, Kosuke Ogawa 2022-01-18
10958143 Assembling device 2021-03-23
9816825 Navigation device and method of searching route by the same Akio Sumizawa, Arata Hayashi, Satoshi Kurihara 2017-11-14
9316504 Navigation device and guidance method thereof Akio Sumizawa, Satoshi Kurihara 2016-04-19
8764521 Grind-stone-mount of honing head Kazushi Sogawa, Kazuya Kodama, Jin Fukumitsu 2014-07-01
7795919 Transmitter driver circuit in high-speed serial communications system 2010-09-14
7735892 Front portion structure of vehicle Junichi Sakamoto, Sadamichi Enjo 2010-06-15
7569902 Enhanced toggle-MRAM memory device Sheng Wang 2009-08-04
7538987 CPP spin-valve element Keiichi Nagasaka, Tong Zhao, William H. Butler, Julian Velev, Amrit Bandyopadhyay 2009-05-26
7303719 Resin molded articles Kiyofumi Hiroi, Hidehisa Matsuo, Yasuhiro Yao 2007-12-04
6781905 Serial data detection circuit performing same offset adjustment to signal receiver as performed to reference receiver 2004-08-24
6735730 Integrated circuit with design for testability and method for designing the same Toshimitsu Masuzawa, Satoshi Ohtake 2004-05-11
6560077 CPP spin-valve device Gary Mankey 2003-05-06
6334200 Testable integrated circuit, integrated circuit design-for-testability method, and computer-readable medium storing a program for implementing the design-for-testability method Toshimitsu Masuzawa, Satoshi Ohtake 2001-12-25
6292915 Method of design for testability and method of test sequence generation Toshinori Hosokawa, Tomoo Inoue 2001-09-18
5965286 Magneto-optical recording medium Satoru Ohnuki, Katsusuke Shimazaki, Norio Ohta, Masafumi Yoshihiro, Noriyuki Ogihara +1 more 1999-10-12
5783320 Magneto-optical recording medium and process for producing the same Katsusuke Shimazaki, Satoru Ohnuki, Masatoshi Hashimoto, Yoshinori Shirai, Norio Ohta +4 more 1998-07-21
5737273 Sense amplifier and reading circuit with sense amplifier Seiji Yamanaka, Toshihisa Nagata, Hiizu Okubo 1998-04-07
5729499 Sense amplifier and reading circuit with sense amplifier Seiji Yamanaka, Toshihisa Nagata, Hiizu Okubo 1998-03-17
5648885 Giant magnetoresistive effect sensor, particularly having a multilayered magnetic thin film layer Koichi Nishioka, Takayuki Iseki 1997-07-15
5639563 Magneto-optical recording medium Satoru Ohnuki, Katsusuke Shimazaki, Norio Ohta, Masafumi Yoshihiro, Noriyuki Ogihara +1 more 1997-06-17
5639547 Magnetic heads and magnetic recording reproducing devices using magnetic laminations Katsuya Mitsuoka, Yutaka Sugita 1997-06-17
5637411 Magneto-optical recording medium and process for producing the same Katsusuke Shimazaki, Satoru Ohnuki, Masatoshi Hashimoto, Yoshinori Shirai, Norio Ohta +4 more 1997-06-10