SN

Shigetoshi Negishi

Sumitomo Electric Industries: 11 patents #2,408 of 21,551Top 15%
📍 Suita, JP: #150 of 1,253 inventorsTop 15%
Overall (All Time): #471,191 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
6691400 High speed electronic parts mounting apparatus having mounting heads which alternately mount components on a printed circuit board Takeshi Nishiguchi, Mikio Yasuda, Takashi Munezane, Manabu Morioka, Takayoshi Kado +2 more 2004-02-17
6691401 Device for mounting components Kanji Hata, Shiro Oji, Makito Seno 2004-02-17
6227755 Parts supply device and fixing device therefor Kanji Hata, Shiro Oji, Masahiro Morimoto 2001-05-08
6195878 Method for mounting component Kanji Hata, Shiro Oji, Makito Seno 2001-03-06
5752628 Chip-type electronic part storage casing and supply cassette using same Takeshi Nishiguchi, Kenji Kato, Takayuki Fujita, Kunio Tanaka, Takashi Nakanishi +2 more 1998-05-19
5692293 Automatic electronic part-mounting apparatus Tsuneto Igarashi, Kunio Tanaka, Masahiro Morimoto, Kazuaki Kosaka, Yoshifumi Hirata 1997-12-02
5568264 Exterior view inspecting apparatus for circuit board Shigeki Nakatsuka, Iwao Ichikawa, Manabu Morioka, Kenji Kato, Takayuki Fujita +1 more 1996-10-22
5525023 Chip component supply apparatus Tomitatu Soga, Kunio Tanaka, Hidekazu Nakamura, Hiroyuki Fujiwara, Kenji Kato +2 more 1996-06-11
5299902 Chip-type electronic element supplying apparatus Hiroyuki Fujiwara, Takayuki Fujita, Kunio Tanaka, Hiroaki Terazawa, Hidekazu Nakamura +1 more 1994-04-05
4631816 Automatic apparatus for mounting electronic parts Takayuki Fujita, Kunio Tanaka 1986-12-30
4628595 Automatic inserting apparatus for electronic parts Takayuki Fujita, Hirotoshi Shigehara, Takayoshi Kyotani, Shozo Kadota 1986-12-16