Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11932822 | Lubricating oil composition | Naoto HORITA | 2024-03-19 |
| 11401481 | Lubricant composition and method for producing same | — | 2022-08-02 |
| 11384310 | Lubricating oil composition and production method therefor | Naoto HORITA | 2022-07-12 |
| 11326120 | Lubricating oil composition, internal combustion engine, and lubrication method for internal combustion engine | — | 2022-05-10 |
| 11236284 | Lubricating oil composition | — | 2022-02-01 |
| 11041132 | Lubricating oil composition, internal combustion engine, and method for lubricating internal combustion engine | Motoharu Ishikawa | 2021-06-22 |
| 7685018 | Method and system for providing a payback to a user and distributor based on product use | — | 2010-03-23 |
| 7464233 | Data input/output method in information processing system, and information processing system | Hiroshi Suzuki | 2008-12-09 |
| 7209899 | Management device, network apparatus, and management method | Osamu Kawai, Akio Munakata, Shoichi Sano, Toshihisa Nakamura, Takeshi Okazaki | 2007-04-24 |
| 6523117 | System and method of online deciphering data on storage medium | Seijun Tanikawa, Shinji Kamata | 2003-02-18 |
| 6144960 | Software registering/managing system and method thereof | Toshiro Okada, Shinji Kamata, Takashi Hara, Toshiya Yamazaki | 2000-11-07 |
| 6115471 | Member-exclusive service system and method through internet | Shinji Kamata, Naohito Nakamura, Toshiya Yamazaki, Toshiro Okada | 2000-09-05 |
| 6049670 | Identifier managing device and method in software distribution system | Toshiro Okada, Norihiko Igarashi, Shinji Kamata, Takashi Hara, Toshiya Yamazaki | 2000-04-11 |
| 5859969 | Remote installation system and method | Shinji Kamata, Takashi Hara, Toshiro Okada, Toshiya Yamazaki, Norihiko Igarashi | 1999-01-12 |
| 5625618 | Optical recording medium employing an intermittent pattern for guiding tracks and tracking apparatus for the same | — | 1997-04-29 |
| 5605561 | Tantalum powder and electrolytic capacitor using same | Katsuo Iwabuchi, Tadashi Komeya, Dieter Behrens | 1997-02-25 |
| 5581345 | Confocal laser scanning mode interference contrast microscope, and method of measuring minute step height and apparatus with said microscope | Jun Iwasaki, Takashi SHIONOYA, Yutaka Iwasaki, Keiji MATSUURA | 1996-12-03 |
| 5351076 | Terminal system having video telephone equipment cooperating with computer system | Masahiro Hata, Teruo Tobe | 1994-09-27 |
| 4608516 | Electron tube having glass-to-metal-to-glass seal | — | 1986-08-26 |
| 4295574 | Banded-type implosion protection cathode ray tubes | Kooichi Nakazima, Keizo Kazama | 1981-10-20 |