TF

Tohru Fujinawa

HC Hitachi Chemical Company: 24 patents #20 of 1,946Top 2%
📍 Tsukuba, JP: #118 of 2,818 inventorsTop 5%
Overall (All Time): #174,717 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDate
8696942 Adhesive composition, circuit connecting material, connection structure of circuit member, and semiconductor device Shigeki Katogi, Hiroyuki Izawa, Houko Sutou, Masami Yusa 2014-04-15
8558118 Circuit connection material, circuit member connecting structure and method of connecting circuit member Motohiro Arifuku, Nichiomi Mochizuki, Takashi Nakazawa, Kouji Kobayashi, Takashi Tatsuzawa 2013-10-15
8541688 Circuit connection material, circuit member connecting structure and method of connecting circuit member Motohiro Arifuku, Nichiomi Mochizuki, Takashi Nakazawa, Kouji Kobayashi, Takashi Tatsuzawa 2013-09-24
8518303 Adhesive composition, circuit connecting material, connection structure of circuit member, and semiconductor device Shigeki Katogi, Hiroyuki Izawa, Houko Sutou, Masami Yusa 2013-08-27
8497431 Circuit connection material, circuit member connecting structure and method of connecting circuit member Motohiro Arifuku, Nichiomi Mochizuki, Takashi Nakazawa, Kouji Kobayashi, Takashi Tatsuzawa 2013-07-30
8142605 Circuit-connecting material and circuit terminal connected structure and connecting method Itsuo Watanabe, Motohiro Arifuku, Houko Kanazawa, Atsushi Kuwano 2012-03-27
8120189 Wiring terminal-connecting adhesive Motohiro Arifuku, Itsuo Watanabe, Kouji Motomura, Kouji Kobayashi, Yasushi Gotoh 2012-02-21
8115322 Adhesive, method of connecting wiring terminals and wiring structure Motohiro Arifuku, Itsuo Watanabe, Kouji Motomura, Kouji Kobayashi, Yasushi Gotoh 2012-02-14
8029911 Adhesive for circuit connection, circuit connection method using the same, and circuit connected structure Satoyuki Nomura, Hiroshi Ono, Hoko Kanazawa, Masami Yusa 2011-10-04
7967943 Circuit-connecting material and circuit terminal connected structure and connecting method Itsuo Watanabe, Motohiro Arifuku, Houko Kanazawa, Atushi Kuwano 2011-06-28
7968196 Circuit-connecting material and circuit terminal connected structure and connecting method Itsuo Watanabe, Motohiro Arifuku, Houko Kanazawa, Atsushi Kuwano 2011-06-28
7879956 Circuit-connecting material and circuit terminal connected structure and connecting method Itsuo Watanabe, Motohiro Arifuku, Houko Kanazawa, Atsushi Kuwano 2011-02-01
7777335 Wiring structure having a wiring-terminal-connecting adhesive comprising silicone particles Motohiro Arifuku, Itsuo Watanabe, Kouji Motomura, Kouji Kobayashi, Yasushi Gotoh 2010-08-17
7629050 Circuit-connecting material and circuit terminal connected structure and connecting method Itsuo Watanabe, Motohiro Arifuku, Houko Kanazawa, Atsushi Kuwano 2009-12-08
7629056 Circuit-connecting material and circuit terminal connected structure and connecting method Itsuo Watanabe, Motohiro Arifuku, Houko Kanazawa, Atsushi Kuwano 2009-12-08
7618713 Circuit-connecting material and circuit terminal connected structure and connecting method Itsuo Watanabe, Motohiro Arifuku, Houko Kanazawa, Atushi Kuwano 2009-11-17
7604868 Electronic circuit including circuit-connecting material Itsuo Watanabe, Motohiro Arifuku, Houko Kanazawa, Atushi Kuwano 2009-10-20
7553890 Circuit-connecting material and circuit terminal connected structure and connecting method Itsuo Watanabe, Motohiro Arifuku, Houko Kanazawa, Atsushi Kuwano 2009-06-30
7241644 Adhesive, method of connecting wiring terminals and wiring structure Motohiro Arifuku, Itsuo Watanabe, Kouji Motomura, Kouji Kobayashi, Yasushi Gotoh 2007-07-10
7208105 Adhesive for circuit connection, circuit connection method using the same, and circuit connection structure Satoyuki Nomura, Hiroshi Ono, Hoko Kanazawa, Masami Yusa 2007-04-24
7141645 Wiring-connecting material and wiring-connected board production process using the same Masami Yusa, Satoyuki Nomura, Hiroshi Ono, Itsuo Watanabe, Motohiro Arifuku +1 more 2006-11-28
6939913 Adhesive agent, method of connecting wiring terminals and wiring structure Motohiro Arifuku, Itsuo Watanabe, Kouji Motomura, Kouji Kobayashi, Yasushi Gotoh 2005-09-06
6777464 Circuit connecting material, and structure and method of connecting circuit terminal Itsuo Watanabe, Motohiro Arifuku, Houko Kanazawa, Atsushi Kuwano 2004-08-17
6762249 Wiring-connecting material and process for producing circuit board with the same Masami Yusa, Satoyuki Nomura, Hiroshi Ono, Itsuo Watanabe, Motohiro Arifuku +1 more 2004-07-13