TO

Takashi Okuyama

YM Yamaha Marine: 30 patents #1 of 137Top 1%
Yamaha Motor: 12 patents #85 of 2,310Top 4%
OC Orc Manufacturing Co.: 10 patents #1 of 77Top 2%
AK Asahi Kogaku Kogyo K.K.: 7 patents #6 of 180Top 4%
PE Pentax: 6 patents #247 of 761Top 35%
PE Pentax: 4 patents #113 of 396Top 30%
DI Daicel Chemical Industries: 3 patents #213 of 893Top 25%
Kubota: 3 patents #629 of 2,059Top 35%
DA Daicel: 3 patents #112 of 523Top 25%
SK Seikagaku Kogyo: 2 patents #22 of 102Top 25%
YC Yamaha Motor Co.: 1 patents #6 of 83Top 8%
AK Ashai Kogaku Kogyo Kabushiki Kaisha: 1 patents #1 of 26Top 4%
CL Central Glass Company, Limited: 1 patents #505 of 968Top 55%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
MI Mitsubishi Cable Industries: 1 patents #162 of 372Top 45%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
NE Nec: 1 patents #7,889 of 14,502Top 55%
NC Nisshin Steel Co.: 1 patents #240 of 514Top 50%
SI Sanshin Industries: 1 patents #190 of 319Top 60%
Overall (All Time): #19,301 of 4,157,543Top 1%
87
Patents All Time

Issued Patents All Time

Showing 51–75 of 87 patents

Patent #TitleCo-InventorsDate
7121908 Control system for watercraft propulsion units 2006-10-17
7119875 Apparatus for forming pattern 2006-10-10
7108570 Watercraft control system for watercraft having multiple control stations 2006-09-19
7096097 Watercraft network 2006-08-22
7052101 Supply for image recording apparatus, method of determining the same and method of manufacturing the same Nobuo Matsumoto, Seiichi Inoue 2006-05-30
7021283 Control device for engine of boat 2006-04-04
6999158 Apparatus for forming pattern 2006-02-14
6997764 Outboard motor identification number setting device and system Masaru Kawanishi 2006-02-14
6995832 Apparatus for forming pattern 2006-02-07
6947644 Optical fiber holding structure Katsuaki Kondo, Kazuo Imamura, Minoru Yoshida, Yasuhide Sudo, Yoshiyuki Imada +3 more 2005-09-20
6923696 Engine starting system for multiple engines 2005-08-02
6884128 Speed control system and method for watercraft Takashi Sugimoto, Makoto Itoi 2005-04-26
6886154 Multiple-exposure drawing apparatus and method thereof 2005-04-26
6878019 Watercraft control systems Isao Kanno 2005-04-12
6868317 Steering control system and method for watercraft 2005-03-15
6863580 Control circuits and methods for inhibiting abrupt engine mode transitions in a watercraft 2005-03-08
6859692 Information transmitting device and information transmitting method for watercraft 2005-02-22
6846207 Return-to-port warning device and method Hitoshi Motose 2005-01-25
6760054 Imaging apparatus utilizing laser beams 2004-07-06
6100915 Laser drawing apparatus Etsuo Iwasaki 2000-08-08
5980088 Laser drawing apparatus with precision scaling-correction Etsuo Iwasaki 1999-11-09
5852293 Raster data drawing apparatus for correcting image starting position Etsuo Iwasaki 1998-12-22
5664251 Method of making an aperture plate for a multibeam pattern drawing apparatus Satoru Tachihara, Koichi Maruyama, Tetsuya Nakamura, Tamihiro Miyoshi, Shinichi Suzuki 1997-09-02
5208608 Plotter with drawing speed change Toshitaka Yoshimura 1993-05-04
5118576 Material for expanded graphite gasket Kenji Imae, Katsuhiko Masaki, Hideo Miyake, Masahiko Soda, Tsuguyasu Yoshii 1992-06-02