MI

Masahiro Ishida

Ricoh Company: 92 patents #44 of 9,818Top 1%
AD Advantest: 87 patents #3 of 1,193Top 1%
TK Terumo Kabushiki Kaisha: 52 patents #1 of 1,558Top 1%
Sumitomo Electric Industries: 25 patents #692 of 21,551Top 4%
PA Panasonic: 19 patents #1,080 of 21,108Top 6%
The Yokohama Rubber Co.: 19 patents #60 of 1,136Top 6%
Mitsubishi Electric: 12 patents #2,296 of 25,717Top 9%
KT Kabushiki Kaisha Toshiba: 7 patents #4,294 of 21,451Top 25%
SI Seiko Instruments: 6 patents #265 of 1,437Top 20%
RE Renesas Electronics: 3 patents #1,322 of 4,529Top 30%
UN Unknown: 3 patents #7,366 of 83,584Top 9%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
KA Kaneka: 2 patents #598 of 1,525Top 40%
Yamaha: 2 patents #899 of 2,001Top 45%
TT The University Of Tokyo: 2 patents #500 of 2,633Top 20%
TC Toshiba Machine Co.: 1 patents #70 of 186Top 40%
MD Mitsubisih Denki: 1 patents #26 of 381Top 7%
DC Dow Corning Toray Co.: 1 patents #117 of 258Top 50%
AC Alps Alpine Co.: 1 patents #246 of 525Top 50%
AC Alps Electric Co.: 1 patents #1,191 of 2,177Top 55%
HE Hitachi Micro Computer Engineering: 1 patents #131 of 393Top 35%
University of California: 1 patents #8,022 of 18,278Top 45%
TK Toshiba Kikai: 1 patents #381 of 713Top 55%
📍 Yokohama, CA: #5 of 287 inventorsTop 2%
Overall (All Time): #991 of 4,157,543Top 1%
334
Patents All Time

Issued Patents All Time

Showing 276–300 of 334 patents

Patent #TitleCo-InventorsDate
6661839 Method and device for compressing and expanding data pattern Takahiro Yamaguchi, Marco Tilgner 2003-12-09
6653663 Nitride semiconductor device 2003-11-25
6649494 Manufacturing method of compound semiconductor wafer Satoshi Tamura, Masahiro Ogawa, Masaaki Yuri 2003-11-18
6621860 Apparatus for and method of measuring a jitter Takahiro Yamaguchi, Mani Soma 2003-09-16
6617182 Semiconductor device and semiconductor substrate, and method for fabricating the same Shinji Nakamura, Kenji Orita, Osamu Imafuji, Masaaki Yuri 2003-09-09
6598004 Jitter measurement apparatus and its method Takahiro Yamaguchi, Mani Soma 2003-07-22
6593159 Semiconductor substrate, semiconductor device and method of manufacturing the same Tadao Hashimoto, Osamu Imafuji, Masaaki Yuri 2003-07-15
6593765 Testing apparatus and testing method for semiconductor integrated circuit Takahiro Yamaguchi, Yoshihiro Hashimoto 2003-07-15
6594595 Apparatus for and method of measuring cross-correlation coefficient between signals Takahiro Yamaguchi, Mani Soma 2003-07-15
6589857 Manufacturing method of semiconductor film Masahiro Ogawa, Daisuke Ueda 2003-07-08
6569238 Apparatus and method for depositing semi conductor film 2003-05-27
6566231 Method of manufacturing high performance semiconductor device with reduced lattice defects in the active region Masahiro Ogawa, Kenji Orita, Shinji Nakamura, Osamu Imafuji, Masaaki Yuri 2003-05-20
6563140 Semiconductor light emitting device and method for producing the same Shinji Nakamura, Masaaki Yuri, Osamu Imafuji, Kenji Orita 2003-05-13
6562701 Method of manufacturing nitride semiconductor substrate Daisuke Ueda, Masaaki Yuri 2003-05-13
6562644 Semiconductor substrate, method of manufacturing the semiconductor substrate, semiconductor device and pattern forming method Masahiro Ogawa, Masaya Mannoh, Masaaki Yuri 2003-05-13
6525523 Jitter measurement apparatus and its method Mani Soma, Takahiro Yamaguchi, Toshifumi Watanabe 2003-02-25
D467535 Automobile tire Hiroyoshi Hibino 2002-12-24
6461882 Fault simulation method and fault simulator for semiconductor integrated circuit Takahiro Yamaguchi 2002-10-08
6460001 Apparatus for and method of measuring a peak jitter Takahiro Yamaguchi, Mani Soma 2002-10-01
6440790 Method of making semiconductor device having an insulating film positioned between two similarly shaped conductive films 2002-08-27
6423558 Method for fabricating integrated circuit (IC) dies with multi-layered interconnect structures Yasuhiro Maeda, Takahiro Yamaguchi, Mani Soma 2002-07-23
D460402 Automobile tire Hiroyoshi Hibino, Hiroshi Tokizaki 2002-07-16
6420197 Semiconductor device and method of fabricating the same Masaaki Yuri, Osamu Imafuji, Shinji Nakamura, Kenji Orita 2002-07-16
6400129 Apparatus for and method of detecting a delay fault in a phase-locked loop circuit Takahiro Yamaguchi, Mani Soma 2002-06-04
6358770 Method for growing nitride semiconductor crystals, nitride semiconductor device, and method for fabricating the same Kunio Itoh 2002-03-19