Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9115328 | Gear oil composition | — | 2015-08-25 |
| 9097831 | Surface light source device, light guide element used for surface light source device, and method for producing light guide element | Kenji Yagi, Minoru Shimizu, Yasuo Wakui, Yoshiya Kurachi | 2015-08-04 |
| 8967774 | Liquid jet head, liquid jet apparatus, and method of manufacturing liquid jet head | Satoshi Horiguchi, Yuki Yamamura, Yuzuru Kubota, Yoshinori Domae, Makoto Suzuki +3 more | 2015-03-03 |
| 8962540 | Lubricating oil composition | — | 2015-02-24 |
| 8613487 | Liquid ejection head, carriage unit, pressure control method, and liquid ejection recording apparatus | Fumiyoshi Iwase, Tetsuya Murase | 2013-12-24 |
| 8430477 | Liquid injection head, liquid injection recording apparatus, and method of filling liquid injection head with liquid | Akifumi Sakata, Kazuyoshi Tominaga, Toshiaki Watanabe, Akihiro Sadaki | 2013-04-30 |
| 8201912 | Liquid jet recording apparatus, liquid jet head unit, and liquid jet recording method | Fumiyoshi Iwase, Tetsuya Murase | 2012-06-19 |
| 8197023 | Liquid jet recording apparatus and liquid jet recording method | Fumiyoshi Iwase, Tetsuya Murase | 2012-06-12 |
| 6596824 | Method for producing polyolefin and gas phase polymerization apparatus | Tomoo Nambu, Masao Aida | 2003-07-22 |
| 5985973 | Polypropylene-based resins and polypropylene-based resin compositions | Takashi Sumitomo, Masaru Nakagawa, Yutaka Kobayashi, Motoki Yamada | 1999-11-16 |
| 5986683 | Cleaning roller system and operating method thereof | Mitsuru Sawano, Kazuaki Kinjyo, Tetsuya Murase | 1999-11-16 |
| 5556820 | Catalyst component for olefin polymerization and process for producing polyolefins | Hideo Funabashi, Akinobu Sugahara, Akira Tanaka, Tsuyoshi Ota, Youichi Matsuo +3 more | 1996-09-17 |
| 5237013 | Composition of polybutene-1 and a process for preparing same | Masahiko Kondo, Nobumasa Kita | 1993-08-17 |
| 5194531 | Process for producing polyolefins | Hideo Funabashi, Ryo Aburatani, Akinobu Sugahara | 1993-03-16 |
| 5048093 | Defect counting method and apparatus | Hiroaki Kimura, Masaki Fuse | 1991-09-10 |
| 4974924 | Plug for optical fiber cable | Hiroshi Okada, Shingo Suzuki | 1990-12-04 |
| 4966432 | Optical coupler and process for preparation thereof | Hiroshi Okada, Shingo Suzuki, Manabu Kagami, Masayoshi Komiya | 1990-10-30 |
| 4934787 | Mode scrambler | Kiyoshi Ichimura, Hiroshi Okada, Satoshi Takahashi, Masayoshi Komiya | 1990-06-19 |
| 4911514 | Optical coupler and process for preparation thereof | Hiroshi Okada, Shingo Suzuki, Manabu Kagami, Masayoshi Komiya | 1990-03-27 |