Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8341217 | Portable recording and/or reproducing device, reproducing method, and recording/reproducing method | Shuichi Miyazaki, Yoshitaka Ukita, Shinichi Obata, Masahiko Fujiyoshi, Masayuki Chiba | 2012-12-25 |
| 8010596 | Portable record and/or reproducing device, reproducing method, and recording/reproducing method | Shuichi Miyazaki, Yoshitaka Ukita, Shinichi Obata, Masahiko Fujiyoshi, Masayuki Chiba | 2011-08-30 |
| 7970815 | Portable record and/or reproduce device, method of reproducing, and method of recording and reproducing | Shuichi Miyazaki, Yoshitaka Ukita, Shinichi Obata, Masahiko Fujiyoshi, Masayuki Chiba | 2011-06-28 |
| 6805785 | Production method of sintered-type nickel positive electrode for alkaline secondary battery | Tetsuo Nanno, Yohei Hattori | 2004-10-19 |
| 6754548 | REPRODUCING DEVICE HAVING REPRODUCING LIMITING FUNCTION, APPARATUS FOR REWRITING REPRODUCING LIMITATION INFORMATION, REPRODUCING LIMITING METHOD, METHOD OF REWRITING REPRODUCING LIMITATION INFORMATION AND PROGRAM STORAGE MEDIUM | Keiko Tada | 2004-06-22 |
| 6600930 | Information provision system, information regeneration terminal, and server | Hiroshi Sakurai, Yasuhiro Terayama, Yoshitaka Ukita, Takashi Morita, Koichi Hayasaka | 2003-07-29 |
| 6596436 | Nickel positive electrode plate for alkaline storage batteries and method for producing the same | Masayoshi Maruta, Yoshiyuki Muraoka, Masumi Katsumoto | 2003-07-22 |
| 6268083 | Alkaline storage battery | Takuma Iida, Yohei Hattori, Masato Ohnishi | 2001-07-31 |
| 6245459 | Substrate for alkaline storage battery, process for producing the same and alkaline storage battery | Masayoshi Maruta, Masato Onishi, Tetsushi Kajikawa | 2001-06-12 |
| 6120564 | Connection method for batteries | Shuhei Marukawa, Munehisa Ikoma | 2000-09-19 |
| 5900332 | Connection structure for joining batteries | Shuhei Marukawa, Munehisa Ikoma | 1999-05-04 |
| 5879833 | Power supply unit and heat radiation method therefor | Tadao Kimura, Munehisa Ikoma, Manabu Kakino, Takao Matsunami | 1999-03-09 |
| 5802536 | Information search and display apparatus | Koichi Hayasaka | 1998-09-01 |
| 5700596 | Nickel hydroxide active material powder and nickel positive electrode and alkali storage battery using them | Munehisa Ikoma, Norikatsu Akutsu, Masashi Enokido, Hideo Kaiya, Shingo Tsuda | 1997-12-23 |
| 5637416 | Cylindrical battery | Hitoshi Mikuriya, Kaoru Okinaga, Katsuhiro Okamoto, Masaru Watanabe | 1997-06-10 |
| 5535184 | Reproducing apparatus having a single microprocessor to perform data retrieval disc reproduction control | Yoshihiro Miura, Koji Takagi, Takashi Morita | 1996-07-09 |
| 5502695 | Reproducing apparatus having a single microprocessor to perform data retrieval and disc reproduction control | Yoshihiro Miura, Koji Takagi, Takashi Morita | 1996-03-26 |
| 5359580 | Method of using a single microprocessor to perform data retrieval and disc reproduction control in a disc reproducing apparatus | Yoshihiro Miura, Koji Takagi, Takashi Morita | 1994-10-25 |
| 4820940 | Control circuits operating with pulse-width modulated signals | Shigeaki Wachi, Akashi Ito | 1989-04-11 |