IW

Itsuo Watanabe

HC Hitachi Chemical Company: 38 patents #2 of 1,946Top 1%
📍 Chikusei, JP: #1 of 185 inventorsTop 1%
Overall (All Time): #87,013 of 4,157,543Top 3%
38
Patents All Time

Issued Patents All Time

Showing 1–25 of 38 patents

Patent #TitleCo-InventorsDate
8501045 Circuit connecting material, film-form circuit connecting material using the same, circuit member connecting structure and method of manufacturing the same Motohiro Arifuku, Yasushi Gotou, Kouji Kobayashi, Kazuyoshi Kojima 2013-08-06
8273458 Adhesive for bonding circuit members, circuit board and process for its production Kenzo Takemura, Akira Nagai, Kazuhiro Isaka, Osamu Watanabe, Kazuyoshi Kojima 2012-09-25
8273457 Adhesive for bonding circuit members, circuit board and process for its production Kenzo Takemura, Akira Nagai, Kazuhiro Isaka, Osamu Watanabe, Kazuyoshi Kojima 2012-09-25
8252419 Adhesive for bonding circuit members, circuit board and process for its production Kenzo Takemura, Akira Nagai, Kazuhiro Isaka, Osamu Watanabe, Kazuyoshi Kojima 2012-08-28
8202622 Circuit connecting material, film-form circuit connecting material using the same, circuit member connecting structure and method of manufacturing the same Motohiro Arifuku, Yasushi Gotou, Kouji Kobayashi, Kazuyoshi Kojima 2012-06-19
8142605 Circuit-connecting material and circuit terminal connected structure and connecting method Tohru Fujinawa, Motohiro Arifuku, Houko Kanazawa, Atsushi Kuwano 2012-03-27
8120189 Wiring terminal-connecting adhesive Motohiro Arifuku, Kouji Motomura, Kouji Kobayashi, Yasushi Gotoh, Tohru Fujinawa 2012-02-21
8115322 Adhesive, method of connecting wiring terminals and wiring structure Motohiro Arifuku, Kouji Motomura, Kouji Kobayashi, Yasushi Gotoh, Tohru Fujinawa 2012-02-14
8043709 Circuit connecting material, film-like circuit connecting material using the same, circuit member connecting structure, and method of producing the same Motohiro Arifuku, Yasushi Gotou, Kouji Kobayashi, Kazuyoshi Kojima 2011-10-25
7967943 Circuit-connecting material and circuit terminal connected structure and connecting method Tohru Fujinawa, Motohiro Arifuku, Houko Kanazawa, Atushi Kuwano 2011-06-28
7968196 Circuit-connecting material and circuit terminal connected structure and connecting method Tohru Fujinawa, Motohiro Arifuku, Houko Kanazawa, Atsushi Kuwano 2011-06-28
7879445 Adhesive for bonding circuit members, circuit board and process for its production Kenzo Takemura, Akira Nagai, Kazuhiro Isaka, Osamu Watanabe, Kazuyoshi Kojima 2011-02-01
7879956 Circuit-connecting material and circuit terminal connected structure and connecting method Tohru Fujinawa, Motohiro Arifuku, Houko Kanazawa, Atsushi Kuwano 2011-02-01
7785708 Adhesive film for circuit connection, and circuit connection structure Takashi Tatsuzawa, Naoki Fukushima, Masahide Kume 2010-08-31
7776438 Adhesive film for circuit connection, and circuit connection structure Takashi Tatsuzawa, Naoki Fukushima, Masahide Kume 2010-08-17
7777335 Wiring structure having a wiring-terminal-connecting adhesive comprising silicone particles Motohiro Arifuku, Kouji Motomura, Kouji Kobayashi, Yasushi Gotoh, Tohru Fujinawa 2010-08-17
7629050 Circuit-connecting material and circuit terminal connected structure and connecting method Tohru Fujinawa, Motohiro Arifuku, Houko Kanazawa, Atsushi Kuwano 2009-12-08
7629056 Circuit-connecting material and circuit terminal connected structure and connecting method Tohru Fujinawa, Motohiro Arifuku, Houko Kanazawa, Atsushi Kuwano 2009-12-08
7618713 Circuit-connecting material and circuit terminal connected structure and connecting method Tohru Fujinawa, Motohiro Arifuku, Houko Kanazawa, Atushi Kuwano 2009-11-17
7604868 Electronic circuit including circuit-connecting material Tohru Fujinawa, Motohiro Arifuku, Houko Kanazawa, Atushi Kuwano 2009-10-20
7553890 Circuit-connecting material and circuit terminal connected structure and connecting method Tohru Fujinawa, Motohiro Arifuku, Houko Kanazawa, Atsushi Kuwano 2009-06-30
7247381 Adhesive for bonding circuit members, circuit board, and method of producing the same Kenzo Takemura, Akira Nagai, Kazuhiro Isaka, Osamu Watanabe, Kazuyoshi Kojima 2007-07-24
7241644 Adhesive, method of connecting wiring terminals and wiring structure Motohiro Arifuku, Kouji Motomura, Kouji Kobayashi, Yasushi Gotoh, Tohru Fujinawa 2007-07-10
7141645 Wiring-connecting material and wiring-connected board production process using the same Tohru Fujinawa, Masami Yusa, Satoyuki Nomura, Hiroshi Ono, Motohiro Arifuku +1 more 2006-11-28
6939913 Adhesive agent, method of connecting wiring terminals and wiring structure Motohiro Arifuku, Kouji Motomura, Kouji Kobayashi, Yasushi Gotoh, Tohru Fujinawa 2005-09-06