AO

Akira Omachi

HH Hitachi High-Technologies: 37 patents #30 of 1,917Top 2%
HI Hitachi: 4 patents #8,942 of 28,497Top 35%
H( Hitachi Home Electronics (Amerca): 4 patents #6 of 11Top 55%
NC Nhk Spring Co.: 1 patents #555 of 1,116Top 50%
Overall (All Time): #62,755 of 4,157,543Top 2%
46
Patents All Time

Issued Patents All Time

Showing 26–46 of 46 patents

Patent #TitleCo-InventorsDate
D640581 Spectrophotometer Yoko Sato, Mitsuru Oonuma, Kouji Yamamoto, Takaya Sato 2011-06-28
D638952 Molecular testing machine Mitsuru Oonuma, Masato Ishizawa, Yoshiyuki Shoji 2011-05-31
D638046 Electron microscope Hiroyuki Noda, Mitsuru Oonuma, Masahiro Nemoto, Kiyoshi Sasagawa 2011-05-17
D638045 Controller for an electron microscope Hiroyuki Noda, Mitsuru Oonuma, Masahiro Nemoto, Kiyoshi Sasagawa 2011-05-17
D637638 Controller for an electron microscope Hiroyuki Noda, Mitsuru Oonuma, Masahiro Nemoto, Kiyoshi Sasagawa 2011-05-10
D637098 Semiconductor testing machine Mitsuru Oonuma, Kazuhiko Nishiyama, Hiroyuki Suzuki, Yasuhiko Nara 2011-05-03
D636005 Electron microscope Mitsuru Oonuma, Yoshifumi Taniguchi, Isao Nagaoki, Hiroshi Aoyagi 2011-04-12
D635167 Portion of an electron microscope Mitsuru Oonuma, Masahiko Ajima, Tomohisa Ohtaki 2011-03-29
D635168 Portion of an electron microscope Mitsuru Oonuma, Masahiko Ajima, Tomohisa Ohtaki 2011-03-29
D633538 Electron microscope Mitsuru Oonuma, Masahiko Ajima, Tomohisa Ohtaki 2011-03-01
D633537 Electron microscope Mitsuru Oonuma, Masahiko Ajima, Tomohisa Ohtaki 2011-03-01
D632323 Electron microscope Mitsuru Oonuma, Masahiko Ajima, Tomohisa Ohtaki 2011-02-08
D626579 Electron microscope Mitsuru Oonuma, Masahiko Ajima, Tomohisa Ohtaki 2010-11-02
D625749 Electron microscope Mitsuru Oonuma, Masahiko Ajima, Tomohisa Ohtaki 2010-10-19
D623211 Electron microscope Mitsuru Oonuma, Masahiko Ajima, Tomohisa Ohtaki 2010-09-07
D545811 Speaker Takashi Yamamoto, Hiroaki Takatsuki, Shigetaka Kimura 2007-07-03
D533170 Television stand Takashi Yamamoto, Hiroaki Takatsuki, Shigetaka Kimura 2006-12-05
D533171 Television stand Takashi Yamamoto, Hiroaki Takatsuki, Shigetaka Kimura 2006-12-05
D531592 Television console Takashi Yamamoto, Hiroaki Takatsuki, Shigetaka Kimura 2006-11-07
D463431 Display device Takashi Yamamoto, Yoshimasa Yokoyama, Tadahiro Yamaguchi, Akihito Nakata, Yuuki Iwane 2002-09-24
D344384 Escalator control box Noboru Yamamoto, Shinji Shibuya, Yoko Ichikawa, Norio Kamoshita, Chuichi Saito 1994-02-15