Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6458490 | Nonaqueous electrolyte battery | Hayato Hommura, Masayuki Nagamine | 2002-10-01 |
| 6335122 | Carbonaceous electrode material for non-aqueous secondary battery | Shinichiro Yamada, Hideto Azuma, Tadashi Senoo, Koji Sekai, Masayuki Nagamine +4 more | 2002-01-01 |
| 6316147 | Method for producing anode material | Toru Kihira, Eishi Endo, Shinichiro Yamada, Masafumi Ata, Yoshihisa Gonno +2 more | 2001-11-13 |
| 6300013 | Material for negative electrode and nonaqueous-electrolyte battery incorporating the same | Shinichiro Yamada, Takuya Endo, Guohua Li, Hiroaki Tanizaki | 2001-10-09 |
| 6219173 | Optical device and its manufacturing method | Tooru Udaka, Hideharu Miyagaki, Shinichiro Yamada, Masaru Kawabata | 2001-04-17 |
| 6136474 | Method for producing anode material and non-aqueous electrolyte cell employing such materials | Toru Kihira, Eishi Endo, Shinichiro Yamada, Masafumi Ata, Yoshihisa Gonno +2 more | 2000-10-24 |
| 6066414 | Material of negative electrode and nonaqueous-electrolyte secondary battery using the same | Shinichiro Yamada | 2000-05-23 |
| 6042969 | Negative electrode material and non-aqueous liquid electrolyte secondary cell employing same | Shinichiro Yamada | 2000-03-28 |
| 5972536 | Negative electrode material for non-aqueous liquid electrolyte secondary cell, method for producing same and non-aqueous liquid electrolyte secondary cell employing same | Shinichiro Yamada, Hiroyuki Akashi, Hideto Azuma, Kenichi Kitamura, Momoe Adachi +2 more | 1999-10-26 |
| 5834138 | Negative electrode material for non-aqueous liquid electrolyte secondary cell and non-aqueous liquid electrolyte secondary cell employing same | Shinichiro Yamada, Hiroyuki Akashi, Hideto Azuma, Kenichi Kitamura, Momoe Adachi +2 more | 1998-11-10 |
| 5716732 | Anode material and method of manufacturing the same | Atsuo Omaru, Hideto Azuma, Yoshio Nishi, Yoshihisa Gonno, Masayuki Nagamine | 1998-02-10 |
| 5643426 | Anode material and method of manufacturing the same | Atsuo Omaru, Hideto Azuma, Yoshio Nishi, Yoshihisa Gonno, Masayuki Nagamine | 1997-07-01 |