TK

Takafumi Kikuchi

KT Kabushiki Kaisha Toshiba: 12 patents #2,533 of 21,451Top 15%
RE Renesas Electronics: 8 patents #458 of 4,529Top 15%
HI Hitachi: 5 patents #7,555 of 28,497Top 30%
RT Renesas Technology: 5 patents #592 of 3,337Top 20%
Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
SE Sega Enterprises: 2 patents #136 of 515Top 30%
HV Hitachi Vantara: 1 patents #77 of 254Top 35%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
Overall (All Time): #96,970 of 4,157,543Top 3%
35
Patents All Time

Issued Patents All Time

Showing 1–25 of 35 patents

Patent #TitleCo-InventorsDate
12417050 Computer system and storage control method Katsuto SATO, Takahiro Yamamoto 2025-09-16
11581013 Suspension assembly, head suspension assembly and disk device with the same Kenichiro Aoki 2023-02-14
11289121 Suspension assembly, head suspension assembly and disk device with the same Kenichiro Aoki 2022-03-29
10916264 Suspension assembly, head suspension assembly and disk device with the same Kenichiro Aoki 2021-02-09
10573339 Suspension assembly, head suspension assembly and disk device with the same Kenichiro Aoki 2020-02-25
10373635 Magnetic head suspension assembly having flexible wiring member with connection terminal including center hole and cover layer and disk device provided with the same 2019-08-06
9761255 Suspension assembly, head suspension assembly and disk device with the same Kenichiro Aoki 2017-09-12
9613922 Semiconductor device and manufacturing method thereof Yoshiyuki Kado, Takahiro Naito, Toshihiko Sato, Hikaru Ikegami 2017-04-04
9530441 Suspension assembly, head suspension assembly and disk device with the same Kenichiro Aoki 2016-12-27
9129828 Semiconductor device with chip having a different number of front surface electrodes and back surface electrodes Takashi Kikuchi 2015-09-08
9064510 Suspension assembly, head suspension assembly and disk device with the same Yasutaka Sasaki, Takuma Kido, Kenichiro Aoki, Masaya Kudo 2015-06-23
8952527 Semiconductor device and manufacturing method thereof Yoshiyuki Kado, Takahiro Naito, Toshihiko Sato, Hikaru Ikegami 2015-02-10
8873202 Head gimbal assembly in which flexure swing is suppressed and disk device including the same Hirofumi Nesori, Yasutaka Sasaki 2014-10-28
8653655 Semiconductor device and manufacturing method thereof Yoshiyuki Kado, Takahiro Naito, Toshihiko Sato, Hikaru Ikegami 2014-02-18
8605390 Head gimbal assembly having plurality of terminals and disk drive with the same Yasutaka Sasaki 2013-12-10
8524534 Semiconductor device and manufacturing method thereof Yoshiyuki Kado, Takahiro Naito, Toshihiko Sato, Hikaru Ikegami 2013-09-03
8278147 Semiconductor device and manufacturing method thereof Yoshiyuki Kado, Takahiro Naito, Toshihiko Sato, Hikaru Ikegami 2012-10-02
8254064 Head gimbal assembly and disk drive with the same 2012-08-28
8059369 Head gimbal assembly and disk drive provided with the same Yasutaka Sasaki 2011-11-15
7897509 Semiconductor wafer and method of manufacturing the same and method of manufacturing semiconductor device Naotaka Tanaka, Kenji Kanemitsu, Takashi Akazawa 2011-03-01
7859095 Method of manufacturing semiconductor device Yoshiyuki Kado, Takahiro Naito, Toshihiko Sato, Hikaru Ikegami 2010-12-28
7797553 Memory device Yoshihiko Takagi 2010-09-14
7559090 Memory, information apparatus for access to the memory, and method for the information apparatus Yoshihiko Takagi 2009-07-07
7531441 Method of manufacturing semiconductor device Yoshiyuki Kado, Takahiro Naito, Toshihiko Sato, Hikaru Ikegami 2009-05-12
7355272 Semiconductor device with stacked semiconductor chips of the same type Hiroshi Kuroda, Noriaki Sakamoto 2008-04-08