MN

Masahiko Nakamura

HO Hosiden: 21 patents #11 of 328Top 4%
Sumitomo Electric Industries: 20 patents #1,058 of 21,551Top 5%
AG Agc: 17 patents #11 of 954Top 2%
SO Sony: 16 patents #2,631 of 25,231Top 15%
KM Konica Minolta: 12 patents #131 of 1,361Top 10%
TO Toyota: 4 patents #6,703 of 26,838Top 25%
MC Mitsubishi Chemical: 3 patents #118 of 716Top 20%
PA Panasonic: 3 patents #7,617 of 21,108Top 40%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
MM Mitsubishi Materials: 2 patents #498 of 1,543Top 35%
Nintendo Co.: 2 patents #671 of 1,476Top 50%
Rohm Co.: 2 patents #1,039 of 2,292Top 50%
HC Hosiden Electronics Co.: 2 patents #34 of 98Top 35%
AC Asahi Glass Co.: 2 patents #833 of 2,251Top 40%
MH Mcc Holdings: 2 patents #5 of 16Top 35%
Aisin Seiki Kabushiki Kaisha: 2 patents #1,427 of 3,782Top 40%
SC Shinko Electric Industries Co.: 1 patents #437 of 723Top 65%
IA Imra America: 1 patents #71 of 112Top 65%
TK Terumo Kabushiki Kaisha: 1 patents #888 of 1,558Top 60%
📍 Tokyo, MI: #11 of 74 inventorsTop 15%
Overall (All Time): #10,131 of 4,157,543Top 1%
119
Patents All Time

Issued Patents All Time

Showing 76–100 of 119 patents

Patent #TitleCo-InventorsDate
6252840 Disk changer comprising spindle drive means for a holding claw Seizo Miyoshi, Yukio Morioka, Masanori Onishi 2001-06-26
6212139 Disk changer apparatus for multiple closely held disks Yukio Morioka, Noriyosi Ohtaki, Katsuhiko Koshino 2001-04-03
6203336 Socket-type multipolar electrical connector 2001-03-20
6091696 Disc changer Seizo Miyoshi, Takeshi Ota, Katsuhiko Koshino 2000-07-18
6002351 Joystick device Genyo Takeda, Junji Takamoto, Kazuo Koshima, Toshiharu Miyoshi 1999-12-14
5986720 Mobile television receiver Takaaki Kishigami, Masahiro Mimura, Makoto Hasegawa, Yoshinori Takagi, Masanobu Kanaya 1999-11-16
5978323 Disk changer apparatus having a disk receiving unit operatively interlocked with a front panel Yukio Morioka, Noriyosi Ohtaki, Katsuhiko Koshino 1999-11-02
5848034 Disk changer apparatus Yukio Morioka, Noriyosi Ohtaki 1998-12-08
5844632 Diversity receiving apparatus for a mobile unit Takaaki Kishigami, Masahiro Mimura, Makoto Hasegawa, Tadaaki Ushiyama, Yoshinori Takagi 1998-12-01
5777693 Diversity receiving apparatus for a mobile unit Takaaki Kishigami, Masahiro Mimura, Makoto Hasegawa, Tadaaki Ushiyama, Yoshinori Takagi 1998-07-07
5612771 Multi-color electrophotographic printer having multiple image forming units for creating multiple toner images in registry Hajime Yamamoto, Hiroshi Terada 1997-03-18
5610701 Color electrophotographic apparatus and image forming units used therein Hiroshi Terada, Hajime Yamamoto 1997-03-11
5587783 Color electrophotographic apparatus having an intermediate transfer belt variable in speed Hajime Yamamoto, Hiroshi Terada 1996-12-24
5583575 Image reproduction apparatus performing interfield or interframe interpolation Eiji Arita, Hiroyuki Nakayama, Yoshiki Mizutani, Tomohiro Ushio, Shigehiro Tamaki +1 more 1996-12-10
5539502 Multi-chamber electro-photographic developing unit for image forming apparatus Toshiharu Koshino, Toichi Matsumura, Hiroshi Komata, Kazumasa Hayashi, Kenji Asakura +2 more 1996-07-23
5456618 Electrical connector 1995-10-10
5444495 Muse-NTSC converter having two oscillators Akiko Takahama, Hiroyuki Nakayama, Eiji Arita, Yoichi Asamoto 1995-08-22
5379474 Fingertip washer 1995-01-10
5338227 Plug-type multipolar electrical connector 1994-08-16
5302835 Light detection system having a polarization plane rotating means and a polarizing beamsplitter Mark P. Bendett 1994-04-12
D345343 Electrical connecting socket 1994-03-22
D345140 Electrical connecting socket 1994-03-15
D344491 Electrical connecting plug 1994-02-22
D344492 Electrical connecting socket 1994-02-22
5266038 Electrical connector 1993-11-30