Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1044823 | Notebook computer having a key | Yoshihito Nakagaki | 2024-10-01 |
| 11623033 | Blood component separation device | — | 2023-04-11 |
| 10518007 | Blood component separation device | — | 2019-12-31 |
| 10426886 | Set of containers for use on a blood component centrifugal separator | Takemi Kobayashi | 2019-10-01 |
| 10195319 | Blood component separation device | — | 2019-02-05 |
| 10112003 | Blood component separation device | — | 2018-10-30 |
| 9669152 | Method and apparatus for separating blood components including re-processing a low-concentration blood component | Ryoji Kataoka | 2017-06-06 |
| 9452254 | Method for controlling a blood component separation device including temporarily storing a component in a container | Takemi Kobayashi | 2016-09-27 |
| 8273149 | Method for producing nanometer-size wires and nanometer-size wire | Yasuhiko Shimotsuma, Kiyotaka Miura, Kazuyuki Hirao, Mitsuo Kawasaki, Osamu Kajita +2 more | 2012-09-25 |
| 7235807 | Near field analysis apparatus having irradiation-side guide light and light-collection-side guide light | Yoshihito Narita, Fuminori Sato, Atsushi Yamada | 2007-06-26 |
| 7186231 | Blood component collection method | Yoshiki Takagi | 2007-03-06 |
| 6777656 | Near-field spectrometer having background spectral information | Yoshihito Narita, Fuminori Sato, Tohru Sakamaki, Tsutomu Inoue, Norihito Hujiwara | 2004-08-17 |
| 6710331 | Near-field microscope | Yoshihito Narita | 2004-03-23 |
| 6673330 | Single crystal of lithium niobate or tantalate and its optical element, and process and apparatus for producing an oxide single crystal | Kenji Kitamura, Yasunori Furukawa, Shunji Takekawa | 2004-01-06 |
| 6464777 | Single crystal of lithium niobate or tantalate and its optical element, and process and apparatus for producing an oxide single crystal | Kenji Kitamura, Yasunori Furukawa, Shunji Takekawa | 2002-10-15 |
| 6190519 | Gas sensor element | Shigeyoshi Kobayashi, Zhang Yi Can | 2001-02-20 |
| 5904912 | Iron-doped lithium niobate single crystal, method for heat treatment thereof and hologram-application element containing the single crystal | Kenji Kitamura, Yasunori Furukawa, Nobuo Ii | 1999-05-18 |
| 5704974 | Growth of silicon crystal from melt having extraordinary eddy flows on its surface | Koji Izunome, Souroku Kawanishi, Shinji Togawa, Atsushi Ikari, Hitoshi Sasaki | 1998-01-06 |
| 5700320 | Growth of silicon single crystal having uniform impurity distribution along lengthwise or radial direction | Koji Izunome, Souroku Kawanishi, Shinji Togawa, Atsushi Ikari, Hitoshi Sasaki | 1997-12-23 |
| 5683504 | Growth of silicon single crystal | Koji Izunome, Souroku Kawanishi, Shinji Togawa, Atsushi Ikari, Hitoshi Sasaki | 1997-11-04 |
| 5524574 | Control of oxygen concentration in single crystal pulled up from melt containing Group-V element | Xingming HUANG, Kouji Izunome, Kazutaka Terashima, Yutaka Shiraishi, Hitoshi Sasaki | 1996-06-11 |
| 5477805 | Preparation of silicon melt for use in pull method of manufacturing single crystal | Koji Izunome, Xin ming Huang, Kazutaka Terashima | 1995-12-26 |
| 5476064 | Pull method for growth of single crystal using density detector and apparatus therefor | Hitoshi Sasaki, Eiji Tokizaki, Kazutaka Terashima, Akira Nagashima | 1995-12-19 |
| 5043231 | Gadolinium-lutetium-gallium garnet crystal, process for its production and substrate for magneto-optical device made thereof | Yasuto Miyazawa, Nobuhiro Kodama, Kouichi Koudu, Shin-ichi Hanita, Hiroaki Toshima | 1991-08-27 |
| 4652128 | Method of performing continuous on-line laser emission spectroscopic analysis on a flowing fluid sample by laser and apparatus therefor | Kouzou Tsunoyama, Wataru Tanimoto, Yoshiharu Ohashi, Fumio Asakawa | 1987-03-24 |