Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9435007 | Titanium metal production apparatus and production method for titanium metal | Gang Han, Shujiroh Uesaka, Mariko Fukumaru, Maher I. Boulos, Jiayin Guo +1 more | 2016-09-06 |
| 9163299 | Device for producing titanium metal, and method for producing titanium metal | Maher I. Boulos, Jiayin Guo, Jerzy Jurewicz, Gang Han, Shujiroh Uesaka | 2015-10-20 |
| 8871303 | Method for producing titanium metal | Gang Han, Shujiroh Uesaka, Mariko Fukumaru (nee ABE), Maher I. Boulos, Jiayin Guo +1 more | 2014-10-28 |
| 8035777 | Optical filter | Ryo Konishi, Shigeru Yao | 2011-10-11 |
| 7943177 | Polyamide porous spherical particle | Yukihiko Asano, Shigeru Yao | 2011-05-17 |
| 7745504 | Process for producing porous spherical polyamide particle | Kimio Nakayama, Yukihiko Asano, Shigeru Yao | 2010-06-29 |
| 6736728 | Program for processing a live commentary, computer-readable recording medium on which such a program is recorded, and live commentary processing apparatus and method | — | 2004-05-18 |
| 6572476 | Game system and computer readable storage medium | Masaaki Nagakura | 2003-06-03 |
| 6458033 | Program for processing a live commentary, computer-readable recording medium on which such a program is recorded, and live commentary processing apparatus and method | — | 2002-10-01 |