YK

Yutaka Kawai

Mitsubishi Electric: 30 patents #466 of 25,717Top 2%
IBM: 18 patents #6,125 of 70,183Top 9%
MK Mitsubishi Kasei: 3 patents #121 of 911Top 15%
HO Hoya: 3 patents #406 of 1,290Top 35%
DE Denso: 3 patents #3,857 of 11,792Top 35%
MC Murata Manufacturing Co.: 3 patents #2,166 of 5,295Top 45%
NC Nisshin Steel Co.: 3 patents #107 of 514Top 25%
GC Goo Chemical Co.: 2 patents #11 of 39Top 30%
KS Kawasaki Steel: 1 patents #889 of 1,922Top 50%
MP Mitsubishi Plastics: 1 patents #71 of 168Top 45%
Overall (All Time): #30,561 of 4,157,543Top 1%
68
Patents All Time

Issued Patents All Time

Showing 51–68 of 68 patents

Patent #TitleCo-InventorsDate
7472211 Blade server switch module using out-of-band signaling to detect the physical location of an active drive enclosure device Gregg S. Lucas 2008-12-30
6789526 Apparatus for controlling throttle valve and manufacturing method for the same and motor Katsuya Torii, Yuichiro Miura 2004-09-14
6722633 Throttle body with insert-molded member 2004-04-20
6694940 Air intake device held between directly connected air cleaner case and intake manifold 2004-02-24
6223406 Method of manufacturing piezoelectric resonator Tetsuo Takeshima, Takeshi Yamazaki, Shigemasa Kusabiraki 2001-05-01
6221230 Plating method and apparatus Hiromitsu Takeuchi, Masahiro Okumiya, Yoshiki Tsunekawa 2001-04-24
6108986 Earthquake-resistant load-bearing system Takashi Hiramoto, Hidehiko Kimishima, Hirofumi Mori 2000-08-29
6091180 Piezoelectric resonator and electronic component using the same Toshihiko Unami, Toshiyuki Baba, Toshio Nishimura, Tatsunori Kakuda, Takeshi Yamazaki +3 more 2000-07-18
6054793 Piezoelectric resonator method for adjusting frequency of piezoelectric resonator and communication apparatus including piezoelectric resonator Takeshi Yamazaki 2000-04-25
5236768 Thermal transfer recording sheet Toshio Fujii, Yoshio Shimizu 1993-08-17
5211771 Soft magnetic alloy material Takuji Okiyama, Ryoji Hirota, Takuji Hara, Toshihiko Takemoto 1993-05-18
5204781 Infinite large-aperture lens system with aspherical surfaces Isao Ishibai 1993-04-20
5158624 Soft-magnetic nickel-iron-chromium alloy Takuji Okiyama, Takuji Hara, Keiji Osaki 1992-10-27
5143782 Thermal transfer recording sheet Takashi Morishima, Yukichi Murata, Tadashi Okabayashi 1992-09-01
5135588 Soft-magnetic nickel-iron-chromium alloy for magnetic cores Takuji Okiyama, Takuji Hara, Hisao Yasumura 1992-08-04
5087115 Aspherical glass lens element suitable for an object lens element of a disk device Isao Ishibai, Hitonobu Otsu 1992-02-11
5002374 Finite conjugation large-aperture lens with aspherical surfaces Isao Ishibai 1991-03-26
4981748 Heat transfer recording sheet Yukio Tsuge, Yukichi Murata, Masahiro Yamamoto 1991-01-01