Learn more

SAE MAGNETICS LTD

Overview
  • Total Patents
    21
About

SAE MAGNETICS LTD has a total of 21 patent applications. Its first patent ever was published in 2000. It filed its patents most often in China and Japan. Its main competitors in its focus markets audio-visual technology, semiconductors and machine tools are HIRANO TOSHIKI, PREC INSTR COMPANY and WESTERN DIGITAL (FREMONT) LLC.

Patent filings in countries

World map showing SAE MAGNETICS LTDs patent filings in countries
# Country Total Patents
#1 China 14
#2 Japan 7

Patent filings per year

Chart showing SAE MAGNETICS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Minggao Yao 4
#2 Yao Ming Gao 3
#3 Hongxin Fang 2
#4 Chen Canhua 2
#5 Ho Yiusing 2
#6 Shiraishi Kazumasa 2
#7 Kunihiro Ueda 2
#8 Kamigama Takehiro 2
#9 Yasutomo Yamanoi 1
#10 Yoshiaki Ito 1

Latest patents

Publication Filing date Title
CN101958124A Head gimbal assembly, cantilever piece thereof and hard disk driver
CN101452706A Protection film forming method
CN101286323A Electronic components cleaning trays and delivery tools
CN101241707A Flexible assembly magnetic header, magnetic header folding combination and disk driving unit with static protection structure
CN101206869A Micro actuator for small platform disc drive device and manufacturing method thereof
CN101202052A Improved magnetic head tabs combination, magnetic disk drive and manufacturing method thereof
CN101183531A Method for measuring width of magnetic head and pole of disk drive
CN101114459A Electromagnetic damping locking apparatus of disk driving unit
CN101046969A Manufacturing method of magnetic head with micro-veins
JP2006344271A Head stack assembly and manufacturing method thereof
JP2006344272A Head stack assembly and manufacturing method thereof
CN1695181A System and method for hard disc drive magnetic head flying height tester calibration