HO

Hidehito Obayashi

HI Hitachi: 11 patents #3,813 of 28,497Top 15%
HC Hitachi Automotive Engineering Co.: 1 patents #156 of 314Top 50%
HM Hitachi Maxell: 1 patents #659 of 1,211Top 55%
Overall (All Time): #428,065 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6282611 Digital information system, digital audio signal processor and signal converter Nobuo Hamamoto, Minoru Nagata, Masatoshi Ohtake, Katsutaka Kimura, Toshio Sasaki +9 more 2001-08-28
5389198 Structure and method of manufacturing the same Akira Koide, Kazuo Sato, Seiko Suzuki, Norio Ichikawa, Masahide Hayashi 1995-02-14
4788698 X-ray exposure system Takeshi Kimura, Kozo Mochiji, Shojiro Asai 1988-11-29
4740693 Electron beam pattern line width measurement system Yoshinori Nakayama, Shinji Okazaki, Mikio Ichihashi 1988-04-26
4599737 X-ray mask with Ni pattern Takeshi Kimura, Kozo Mochiji 1986-07-08
4514857 X-Ray lithographic system Takashi Kimura, Kozo Mochiji 1985-04-30
4411971 Lithium compounds Akira Gotoh, Ryo Nagai, Shouji Mochizuki, Tetsuichi Kudo 1983-10-25
4367269 Solid electrolyte Ryo Nagai, Akira Gotoh, Tetsuichi Kudo 1983-01-04
4323381 Method for producing mother rods for optical fibers Iwao Matsuyama, Kenzo Susa, Tsuneo Suganuma, Shin Satoh, Toshio Katsuyama 1982-04-06
4262063 Fuel cell using electrolyte-soluble fuels Tetsuichi Kudo, Go Kikuchi, Kohki Tamura 1981-04-14
4242421 Electrode catalyst Tetsuichi Kudo 1980-12-30
4210509 Oxygen sensor Hiroshi Okamoto 1980-07-01