II

Ichiro Ishiyama

Canon: 4 patents #10,118 of 19,416Top 55%
HC Hokuriku Electric Industry Co.: 3 patents #16 of 104Top 20%
DE Denso: 2 patents #4,986 of 11,792Top 45%
Overall (All Time): #587,579 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
6626046 Pressure-sensitive resistor sensor having electrodes with reduced contact resistance deviation Masahiro Taguchi, Eiichi Nishio 2003-09-30
6225570 Circuit board having electric component and its manufacturing method Ichiro Nagare, Morikatsu Yamazaki, Yozo Ohara, Koji Higashi 2001-05-01
6121870 Pressure sensitive transducer with pressure sensitive layer including semi-conductive particles Katsuhiko Ariga, Masayasu Teraoka, Yoshimitsu Motoki 2000-09-19
6083340 Process for manufacturing a multi-layer circuit board Kazuo Nomura, Koji Higashi, Masaki Kato, Ichiro Nagare, Hiroyuki Kurokawa +1 more 2000-07-04
5920454 Capacitor-mounted circuit board Kazuo Nomura, Nobutsugu Nakanuma, Koji Higashi, Masaki Kato, Ichiro Nagare +2 more 1999-07-06
4717257 Alignment device Minoru Kaneta 1988-01-05
4630922 Pattern transfer apparatus Shunzo Imai 1986-12-23
4620785 Sheet-like member having alignment marks and an alignment apparatus for the same Akiyoshi Suzuki, Hiroshi Sato 1986-11-04
4479711 Mask aligner Masao Kosugi, Hiroshi Sato, Kazuo Takahashi, Shuichi Yabu 1984-10-30