CN

Chiharu Nishizawa

MC Mitsubishi Gas Chemical Company: 12 patents #143 of 1,727Top 9%
NC Nissei Plastic Industrial Co.: 8 patents #24 of 189Top 15%
NK Nissei Jushi Kogyo Kabushiki Kaisha: 1 patents #7 of 24Top 30%
Overall (All Time): #206,106 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDate
11809699 Operation setting device and injection molding machine Syuto TANAKA 2023-11-07
9855695 Display device for production machine Hiroyuki Miyazaki, Susumu Morozumi 2018-01-02
7118806 Plastic molded product having photochromic characteristic and/or polarizing characteristics Kenji Kouno 2006-10-10
6999823 Power shut-off method for injection molding machine Osamu Ichikawa 2006-02-14
6986946 Transparent synthetic resin laminate having photochromism Kenji Kouno 2006-01-17
6917851 Data printing method for injection molding machine 2005-07-12
6797383 Synthetic resin laminate having both polarization characteristic and photochromism characteristic Kenji Kouno 2004-09-28
6720952 Input device for injection molding machine Michiaki Takizawa, Kazuo Usui, Takashi Hakoda 2004-04-13
6704014 Method of displaying velocities and pressures in display device for injection molding Kazuo Usui 2004-03-09
6618041 Input device for injection molding machine 2003-09-09
6612259 Oxygen generating materials, carbon dioxide absorbing materials, and transport system and transport method of live fishery products Kiyoshi Yoshida, Yasuo Hiro, Jun Kokubo, Susumu Watanabe 2003-09-02
6306352 Oxygen generating materials, carbon dioxide absorbing materials, and transport system and transport method of live fishery products Kiyoshi Yoshida, Yasuo Hiro, Jun Kokubo, Susumu Watanabe 2001-10-23
6211268 Polyoxymethylene resin composition Takatoshi Matsumura, Hiroshi Mimura, Hiroshi Yada, Kazuo Kurashige 2001-04-03
6002015 Method of producing 1,2,4-triazole Nobuhiro Nagata, Toshikiyo Kurai 1999-12-14
5942202 Stabilized aqueous solution of hydrogen peroxide Yoshio Nishimura, Yoshitsugu Minamikawa, Jun Kokubu, Satoshi Okabe, Naoko Matsuya 1999-08-24
5529477 Method and apparatus for temperature correction of an injection molding machine Michiaki Takizawa, Takashi Magario 1996-06-25
5326246 Controller for revising control parameters of a molding machine Kazuo Usui 1994-07-05
5230927 Method for metal-plating resin molded articles and metal-plated resin molded articles Takahiro Seki, Michio Oba, Yukiya Nakazato 1993-07-27
5185185 Process of pretreatment of metal-plating resin molded articles Yoshiharu Kondo, Masaru Ohto 1993-02-09
4751022 Humidity-sensing component composition Akitoshi Sugio, Tadashi Shimomura, Hidechika Wakabayashi, Osamu Kondo, Kazuharu Ogasawara 1988-06-14
4305879 Process for producing a 2-tertiary-alkyl substituted anthraquinones Akitoshi Sugio, Shizuo Togo, Muneo Ito 1981-12-15