TM

Tetsuo Machida

HI Hitachi: 17 patents #2,231 of 28,497Top 8%
SO Sony: 5 patents #7,785 of 25,231Top 35%
HE Hitachi Micro Computer Engineering: 1 patents #131 of 393Top 35%
HS Hitachi Microcomputer System: 1 patents #104 of 257Top 45%
NT Nec Microwave Tube: 1 patents #15 of 30Top 50%
NS Nec Network And Sensor Systems: 1 patents #7 of 21Top 35%
Overall (All Time): #171,655 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11798770 Microwave tube and method for controlling the same 2023-10-24
7688163 Pillbox vacuum window 2010-03-30
7003179 Sheet-recognizing machine Akihiro Kawaoka, Tetsuro Kiyomatsu, Toshinori Kajiura 2006-02-21
5559932 Printer and computer system with detachable built-in printer Toshihiko Matsuda, Akihiro Kawaoka, Toshinori Kajiura 1996-09-24
5448485 Route information input apparatus and method thereof Katsunori Ishibashi, Kouji Fukuda, Masatoshi Hino, Tadahiko Masuda, Kazuhisa Takura +2 more 1995-09-05
5385461 Injection molding machine for making a magnetic tape cassette 1995-01-31
5372770 Injection molding method, injection molding machine, injection molding die and half case of magnetic tape cassette 1994-12-13
5340528 Injection/compression molding method, a die for injection/compression molding and an injection/compression molding machine Hiroyuki Kiso, Nobuyuki Sasaki, Hiroshi Kondo 1994-08-23
5161081 Disk cartridge made by injecting molten synthetic resin into a mold so that flash lines, weld lines and burn marks do not occur Tatsuya Yamazaki 1992-11-03
5117468 Image processing system capable of carrying out local processing for image at high speed Masatoshi Hino, Kouji Fukuda 1992-05-26
5068802 Graphic drawing method and system with input coordinates automatically adjustable Koujirou Miyashita 1991-11-26
5052046 Image processing method and apparatus therefor Kouji Fukuda, Masatoshi Hino 1991-09-24
4974196 Method of processing commands for cataloged procedure in multi-window system Hidefumi Iwami, Fumio Wakamori, Tsuguo Miyake 1990-11-27
4866520 Video system for displaying lower resolution video signals on higher resolution video monitors Kunihiro Nomura, Kazunari Yamada, Toshio Takekoshi 1989-09-12
4829294 Document processing method and system using multiwindow Hidefumi Iwami, Kuniaki Tabata, Tuguo Miyake, Fumiya Murata 1989-05-09
4808989 Display control apparatus Kuniaki Tabata, Masatoshi Hino, Kunihiro Nomura 1989-02-28
4809345 Method of and apparatus for enlarging/reducing two-dimensional images Kuniaki Tabata, Haruo Takeda, Naoki Takada, Yasuyuki Okada 1989-02-28
4785296 Method and system for displaying image data Kuniaki Tabata, Susumu Tsuhara, Hidefumi Iwami, Yasuyuki Okada 1988-11-15
4748678 Method of storing and retrieving image data Haruo Takeda, Kuniaki Tabata, Masatoshi Hino, Kunihiro Nomura 1988-05-31
4706149 Tape cassette Kazuo Ozawa 1987-11-10
4658349 Direct memory access control circuit and data processing system using said circuit Kuniaki Tabata, Kazuaki Ohya 1987-04-14
4610026 Method of and apparatus for enlarging/reducing two-dimensional images Kuniaki Tabata, Haruo Takeda, Naoki Takada, Yasuyuki Okada 1986-09-02
4574364 Method and apparatus for controlling image display Kuniaki Tabata, Susumu Tsuhara, Hidefumi Iwami, Yasuyuki Okada 1986-03-04
4511962 Memory control unit Susumu Tsuhara, Kuniaki Tabata, Yasuyuki Okada 1985-04-16