Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8043727 | Electromagnetic wave-absorption multilayer substrate | Hideo Komura | 2011-10-25 |
| 6593822 | Oscillator for achieving stable oscillation | Kazuhiro Nakano | 2003-07-15 |
| 6448874 | Resonant line constructed by microstrip line which is easy to be trimmed | Ikuhiro Shiino | 2002-09-10 |
| 6359521 | Oscillator with buffer circuit in which deterioration in C/N ratio is lightened | Kazuhiro Nakano | 2002-03-19 |
| 6249196 | Resonator for uniformly varying inductance or impedance in longitudinal direction of conductor line | Shuichi Shibuya | 2001-06-19 |
| 5425866 | Electrically regenerable demineralizing apparatus | Takanobu Sugo, Kunio Fujiwara, Hideaki Sekiguchi, Hideo Kawazu, Takayuki Saito | 1995-06-20 |
| 5308467 | Electrically regenerable demineralizing apparatus | Takanobu Sugo, Kunio Fujiwara, Hideaki Sekiguchi, Hideo Kawazu, Takayuki Saito | 1994-05-03 |
| 5279910 | Battery | Takashi Sasaki, Kazunari Takeda, Shyuiti Izuti, Tomohiko Noda | 1994-01-18 |
| 5260005 | Process for forming container of acrylonitrile polymers by biaxial-orientation blow-molding preform | Keizo Makuuchi, Fumio Yoshii, Hideo Kushida, Hiroshi Iida, Toyokazu Owada | 1993-11-09 |
| 5250910 | Push-push oscillator having in-phase and anti-phase output combining circuits | Hiroyuki Yabuki, Mitsuo Makimoto | 1993-10-05 |
| 5211959 | Processes for producing slow-release powders | Fumio Yoshii, Keizo Makuuchi | 1993-05-18 |
| 5187032 | Solid polymer electrolytes | Takashi Sasaki, Syuichi Izuchi, Tomohiko Noda | 1993-02-16 |
| 5075342 | Process for producing an ion exchange membrane by grafting non ion-selective monomers onto a ion exchange | Takanobu Sugo, Jiro Okamoto | 1991-12-24 |
| 4758922 | High frequency circuit having a microstrip resonance element | Hiroyuki Yabuki, Mitsuo Makimoto | 1988-07-19 |
| 4749963 | Oscillator having stripline loop resonator | Mitsuo Makimoto, Morikazu Sagawa, Motoi Ohba | 1988-06-07 |
| 4622366 | Uranium adsorbing material and process for preparing the same | Takanobu Sugo, Jiro Okamoto, Akio Katakai | 1986-11-11 |
| 4590443 | Transistor oscillator with compensating circuit for variable collector-base capacitance | Mitsuo Makimoto, Sadahiko Yamashita | 1986-05-20 |
| 4539277 | Ion exchange membrane and process for producing the same | Takanobu Sugo, Jiro Okamoto | 1985-09-03 |
| 4407846 | Method of producing a hydrophilic membrane from a polyethylene base film | Sueo Machi, Takanobu Sugo, Kazuo Murata, Shiro Tanso, Keizi Senoo | 1983-10-04 |
| 4396727 | Cation exchange membrane and process for producing the same | Jiro Okamoto, Hiroyuki Harada | 1983-08-02 |
| 4384941 | Process for electrolyzing water | Jiro Okamoto, Hiroyuki Harada | 1983-05-24 |
| 4379200 | Novel method of producing ion exchange membrane | Sueo Machi, Takanobu Sugo | 1983-04-05 |
| 4376794 | Process for production of separators for use in cells | Sueo Machi, Takanobu Sugo, Kazuo Murata, Shiro Tanso, Keizi Senoo | 1983-03-15 |
| 4376021 | Process for producing a water-soluble vinyl polymer | Jiro Okamoto, Hironobu Fukuzaki, Shozo Shimbo, Kiyoaki Yoshikawa | 1983-03-08 |
| 4354907 | Radiation polymerization of cationic monomer in aqueous alcohol | Sueo Machi, Toshimi Okada, Shigeaki Washio | 1982-10-19 |