Osamu Aoki, Kiyonori Okada, Seizo Sunago, Hitoshi Futagawa, Kohji Ikeda, Shuji Hasegawa: Fluid container. Fujisawa Pharmaceutical, Nissho Corporation, Oblon Spivak McClelland Maier & Neustadt, June 26, 1990: US04936841 (95 worldwide citation)

Disclosed is a fluid container having a flexible bag containing a diluent and having a closing film at its upper end, a capsule connected to the flexible bag, a drug container held in the capsule and a communicating member for communicating the flexible bag with the drug container. The communicating ...

Eikichi Maita, Kohji Ikeda, Akira Tsuji: Dental irrigating needle. Nissho Corporation, Fujisawa Pharmaceutical, Oblon Spivak MaClelland Maier & Neustadt, February 19, 1991: US04993941 (16 worldwide citation)

A dental irrigation needle includes a hub engagable with a syringe and a cannula having one closed end and another end fitted to the hub, the cannula being formed of a freely bendable material such as annealed stainless steel. One or more nozzle orifices are formed in a lateral wall of the cannula a ...

Kohji Ikeda, Akira Tsuji, Yoshiyuki Sunaga: Box for disposing of used injection needles. Nissho Corporation, Fujisawa Pharmaceutical Company, Oblon Spivak McClelland Maier & Neustadt, May 8, 1990: US04922597 (16 worldwide citation)

A box for disposing of used injection needles comprising a case having an opening whereinto a tip portion of a syringe is inserted, a movable member, and a fixed member, both members being arranged in the case. A hub of an injection needle inserted through the opening of the case is firmly held by h ...