Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10816713 | Surface light source device, display device, and electronic device | Shinji Miyazaki, KOTA YONEZAWA, Masakazu Komano, Junichiro Tsuji, Daido Uchida +5 more | 2020-10-27 |
| 10231370 | Electronic component mounting device | Kuniyasu Nakane, Chikashi TESHIMA | 2019-03-12 |
| 9763335 | Ball mounting method and working machine for board | Hiromitsu Oka | 2017-09-12 |
| 9086595 | Surface light source device, liquid crystal display device, and mobile device | Koichi Takemura, Takashi Sato, Masanori Mori, Akira Nagao, Kazuhide Hirota +1 more | 2015-07-21 |
| 7278204 | Electric-component holding apparatus | Takeyoshi Isogai, Hiroshi Katsumi, Hisashi Kojima, Masato Ando | 2007-10-09 |
| 7057829 | Lens barrel and imaging apparatus | Kouichi Tanigawa | 2006-06-06 |
| 6931718 | Electri-component holding apparatus | Takeyoshi Isogai, Hiroshi Katsumi, Hisashi Kojima, Masato Ando | 2005-08-23 |
| 6136743 | Olefin polymerization catalyst, olefins polymerization methods, and olefin polymer compositions, and heat molded products | Kenji Sugimura, Kiyotaka Yorozu, Yasuhiko Suzuki, Shin-ya Matsunaga | 2000-10-24 |
| RE36293 | Polyalkylene glycol polycarbonate based lubricant oil composition | Kinya Mizui, Yoshihisa Kiso, Masahide Tanaka | 1999-09-07 |
| 5656578 | Monocarbonates, use thereof and process for the preparation of compositions containing monocarbonates | Masahide Tanaka, Takashi Hayashi, Kinya Mizui, Kunihiko Takeuchi, Hajime Oyoshi | 1997-08-12 |
| 5639719 | Lubricating oil containing aromatic ether compounds | Masahide Tanaka, Masayasu Ishibashi, Takashi Hayashi, Hajime Oyoshi, Kinya Mizui | 1997-06-17 |
| 5565129 | Polycarbonates, uses thereof, processes for preparing and purifying same | Masahide Tanaka, Tadaaki Fujimoto, Takashi Hayashi, Kazunori Takahata | 1996-10-15 |
| 5476602 | Polycarbonates, uses thereof, processes for preparing and purifying same | Masahide Tanaka, Tadaaki Fujimoto, Takashi Hayashi, Kazunori Takahata | 1995-12-19 |
| 5387354 | Polyalkylene glycol polycarbonate based lubricant oil composition | Kinya Mizui, Yoshihisa Kiso, Masahide Tanaka | 1995-02-07 |
| 5322287 | Long wood-type golf club | Takaharu Okumoto | 1994-06-21 |
| 5294356 | Polycarbonates, uses thereof, processes for preparing and purifying same | Masahide Tanaka, Yoshihisa Kiso, Kazunori Takahata, Kenji Shimamoto, Kinya Mizui +2 more | 1994-03-15 |
| 5238590 | Lubricant oil, polyalkylene glycol polycarbonates and process for preparing them | Kinya Mizui, Yoshihisa Kiso, Masahide Tanaka | 1993-08-24 |
| 5228694 | Iron golf club head made of fiber-reinforced resin | Takaharu Okumoto, Toshio Ninomiya, Kazuo Kawada | 1993-07-20 |
| 5213329 | Golf club head | Takaharu Okumoto, Atsushi Onozato | 1993-05-25 |
| 5205553 | Golf club | Takaharu Okumoto | 1993-04-27 |
| 5164193 | Sustained-release tablet | Minoru Okada, Shuichi Kasai, Akira Iwasa | 1992-11-17 |
| 5158289 | Golf clubs | Takaharu Okumoto, Tadashi Hayashida, Toshio Ninomiya | 1992-10-27 |
| 5100144 | Golf club head | Takaharu Okumoto | 1992-03-31 |
| 5009423 | Wood golf club and its production method | Takaharu Okumoto, Tadashi Hayashida, Kazuo Kawada | 1991-04-23 |
| 4285854 | Elastomer tire filling material | Kunio Kageyama | 1981-08-25 |