TK

Toshio Kanai

IBM: 8 patents #13,150 of 70,183Top 20%
Sumitomo Electric Industries: 5 patents #5,365 of 21,551Top 25%
CC Chiyoda Chemical Entineering & Constructions Co.: 2 patents #13 of 119Top 15%
Nissan Motor Co.: 2 patents #3,090 of 8,689Top 40%
DC Dainippon Ink And Chemicals: 1 patents #446 of 1,002Top 45%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
Overall (All Time): #225,913 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6847601 Data recovery apparatus and method Mikiko Roji 2005-01-25
6687068 Data reproduction apparatus and method 2004-02-03
6587294 Method and apparatus for error correction of stored data Teruhiko Ushio 2003-07-01
6429704 Power consumption reduction method, power consumption reduction circuit, control circuit, and hard disk drive apparatus Masayuki Murakami, Yasuhiro Takase 2002-08-06
6421309 Apparatus and method for detecting maximum mark lengths Teruhiko Ushio 2002-07-16
6295259 Method and apparatus for digitizing a signal read from a data storage medium into a binary value 2001-09-25
6292626 Reproducing apparatus, recording apparatus and recording/reproducing apparatus Hidefumi Ino, Tokuo Nakatani 2001-09-18
6246653 Data slice circuit and data slice method Takeo Yasuda, Kazuhiro Tsuruta, Wataru Ichihara 2001-06-12
6221935 Resin concrete composition and molded article thereof Yoshitomi Hashimoto, Yutaka Furuya 2001-04-24
6092145 Disk drive system using sector buffer for storing non-duplicate data in said sector buffer Yuji Kigami, Kohji Yamada, Kazuyuki Ishibashi 2000-07-18
5161241 CRT power supply apparatus having synchronized high and low voltage power supply switching circuits 1992-11-03
5105272 Synchronizing signal extracting apparatus 1992-04-14
5057922 Black level clamping circuit including video output stage 1991-10-15
4982584 Steering lock system Yoshimitsu Takeda, Haruo Mochida, Mikio Masaki 1991-01-08
4942469 Picture display apparatus 1990-07-17
4871994 Alarm apparatus for automatic transmission vehicle Yoshimitsu Takeda, Haruo Mochida, Tsutomu Iwasaki 1989-10-03
4855686 Differential amplifier circuit Ichiro Ishihara 1989-08-08
4565546 Condensation product and use thereof as dispersant for pitch in water slurry Osamu Ohzeki, Katsuhiko Shimakawa, Akihiko Shimizu 1986-01-21
4368060 Gas sparging method Hiroshi Yanagiako, Yoshio Kogawa, Michihiro Yoshida, Zenji Mashino, Shin Shimizu +2 more 1983-01-11
4229417 Gas-liquid contacting apparatus Hiroshi Yanagioka, Hideo Idemura, Hiroshi Sugiyama, Yoshio Kogawa, Michihiro Yoshida +2 more 1980-10-21