HO

Hiroyuki Ohta

HI Hitachi: 58 patents #182 of 28,497Top 1%
FL Fujitsu Semiconductor Limited: 15 patents #16 of 1,301Top 2%
RT Renesas Technology: 13 patents #156 of 3,337Top 5%
Fujitsu Limited: 12 patents #2,592 of 24,456Top 15%
FL Fujitsu Microelectronics Limited: 10 patents #2 of 624Top 1%
Sumitomo Electric Industries: 7 patents #3,987 of 21,551Top 20%
Yamaha Motor: 4 patents #461 of 2,310Top 20%
SP Sakai Display Products: 4 patents #45 of 175Top 30%
MC Murata Manufacturing Co.: 3 patents #2,166 of 5,295Top 45%
Pioneer Electronic: 3 patents #611 of 1,840Top 35%
OI Olympus Imaging: 3 patents #113 of 341Top 35%
EM Elpida Memory: 2 patents #267 of 692Top 40%
MI Mitutoyo: 2 patents #351 of 721Top 50%
TT Trecenti Technologies: 2 patents #1 of 22Top 5%
NC Nippon Scientific Co.: 1 patents #4 of 5Top 80%
OS Olympus Medical Systems: 1 patents #501 of 833Top 65%
KC Kusumoto Chemicals: 1 patents #11 of 29Top 40%
RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%
IK Ishihara Sangyo Kaisha: 1 patents #244 of 403Top 65%
II Idec Izumi: 1 patents #39 of 98Top 40%
ST Sumco Techxiv: 1 patents #56 of 144Top 40%
HM Hitachi Maxell: 1 patents #659 of 1,211Top 55%
TI Takeda Chemical Industries: 1 patents #745 of 1,420Top 55%
HC Hitachi Construction Machinery Co.: 1 patents #701 of 1,234Top 60%
NC Nippondenso Co.: 1 patents #1,765 of 3,479Top 55%
Overall (All Time): #6,628 of 4,157,543Top 1%
145
Patents All Time

Issued Patents All Time

Showing 76–100 of 145 patents

Patent #TitleCo-InventorsDate
7084477 Semiconductor device and manufacturing method of the same Norio Ishitsuka, Tomio Iwasaki, Hideo Miura, Masahito Takahashi, Norio Suzuki +3 more 2006-08-01
7064437 Semiconductor device having aluminum conductors Tomio Iwasaki, Hideo Miura, Takashi Nakajima, Shinji Nishihara, Masashi Sahara 2006-06-20
7037413 Optical information recording medium, producing method thereof and method of recording/erasing/reproducing information Mayumi Otoba, Noboru Yamada, Katsumi Kawahara, Eiji Ohno, Ken'ichi Nagata 2006-05-02
7037803 Manufacture of semiconductor device having STI and semiconductor device manufactured Kengo Inoue, Toshifumi Mori, Ryou Nakamura, Takashi Saiki 2006-05-02
7009279 Semiconductor device configured for suppressed germanium diffusion from a germanium-doped regions and a method for fabrication thereof Shingo Nasu, Tomio Iwasaki, Yukihiro Kumagai, Shuji Ikeda 2006-03-07
6982465 Semiconductor device with CMOS-field-effect transistors having improved drain current characteristics Yukihiro Kumagai, Fumio Ootsuka, Shuji Ikeda, Takahiro Onai, Hideo Miura +2 more 2006-01-03
6965140 Semiconductor device including storage capacitor Yukihiro Kumagai, Hideo Miura, Tomio Iwasaki, Isamu Asano 2005-11-15
6960832 Semiconductor device and its production process Hiromi Shimazu, Tomio Iwasaki, Hideo Miura, Shuji Ikeda 2005-11-01
6943076 Semiconductor device and method of manufacturing the same Tomio Iwasaki, Hideo Miura, Hiroshi Moriya 2005-09-13
6933031 Optical information recording medium and its manufacturing method Ken'ichi Nagata 2005-08-23
6927439 Semiconductor memory with strongly adhesive electrode Hiroshi Moriya, Tomio Iwasaki, Shinpei Iijima, Isamu Asano, Yuzuru Ohji +1 more 2005-08-09
6891761 Semiconductor device and manufacturing method Yukihiro Kumagai, Hideo Miura, Michihiro Mishima, Katsuyuki Nakanishi 2005-05-10
6856021 Semiconductor device having aluminum alloy conductors Tomio Iwasaki, Hideo Miura, Takashi Nakajima, Shinji Nishihara, Masashi Sahara 2005-02-15
6842123 Electromechanical switching device and emergency shut-off and communication system utilizing same Toshihiro Fujita, Akito Okamoto, Hideyuki Kitayama, Atsushi Matsumoto, Masaaki Fujii +3 more 2005-01-11
6821707 Optical information recording medium, producing method thereof and method of recording/erasing/reproducing information Mayumi Uno, Noboru Yamada, Katsumi Kawahara, Eiji Ohno, Ken'ichi Nagata 2004-11-23
6784549 Semiconductor device having a capacitor and a metal interconnect layer with tungsten as a main constituent material and containing molybdenum Tomio Iwasaki, Hideo Miura, Takashi Nakajima, Shinji Nishihara, Masashi Sahara 2004-08-31
6781172 Semiconductor device with adhesion-improvement capacitor and process for producing the device Hiroshi Moriya, Tomio Iwasaki, Shinpei Iijima, Isamu Asano, Yuzuru Ohji +1 more 2004-08-24
6720603 CAPACITOR STRUCTURE AND A SEMICONDUCTOR DEVICE WITH A FIRST METAL LAYER, A SECOND METAL SILICIDE LAYER FORMED OVER THE FIRST METAL LAYER AND A SECOND METAL LAYER FORMED OVER THE SECOND METAL SILICIDE LAYER Shinpei Iijima, Yuzuru Ohji, Masato Kunitomo, Masahiko Hiratani, Yuichi Matsui +1 more 2004-04-13
6710610 Socket for testing of semiconductor device, and semiconductor device and method of manufacturing the semiconductor device Naotaka Tanaka, Ichiro Anjoh, Hideo Arima, Akio Hasebe, Kenichi Yamamoto 2004-03-23
6690071 Semiconductor device using junction leak current Yasuhiro Sambonsugi, Shinji Sugatani, Yoichi Morriyama 2004-02-10
6686274 Semiconductor device having cobalt silicide film in which diffusion of cobalt atoms is inhibited and its production process Hiromi Shimazu, Tomio Iwasaki, Hideo Miura, Shuji Ikeda 2004-02-03
6639263 Semiconductor device with copper wiring connected to storage capacitor Yukihiro Kumagai, Hideo Miura, Tomio Iwasaki, Isamu Asano 2003-10-28
6617691 Semiconductor device Takashi Nakajima, Tomio Iwasaki, Hideo Miura, Shinji Nishihara, Masashi Sahara +2 more 2003-09-09
6573112 Semiconductor device manufacturing method Ryuji Kono, Akihiko Ariga, Hideyuki Aoki, Yoshishige Endo, Masatoshi Kanamaru +4 more 2003-06-03
6566149 Method for manufacturing substrate for inspecting semiconductor device Masatoshi Kanamaru, Atsushi Hosogane, Yoshihige Endou, Ryuji Kouno, Hideo Miura +4 more 2003-05-20