loadpatents
name:-0.017863035202026
name:-0.021349906921387
name:-0.006572961807251
SAKAI; Takamasa Patent Filings

SAKAI; Takamasa

Patent Applications and Registrations

Patent applications and USPTO patent grants for SAKAI; Takamasa.The latest application filed is for "polymer gel having sponge-like porous structure".

Company Profile
4.19.12
  • SAKAI; Takamasa - Tokyo JP
  • Sakai; Takamasa - Yao-shi JP
  • Sakai; Takamasa - Kyoto JP
  • Sakai; Takamasa - Osaka JP
  • Sakai; Takamasa - Ibaraki JP
  • Sakai; Takamasa - Tenjinkita JP
  • Sakai; Takamasa - Kusatsu JP
  • Sakai; Takamasa - Koriyama JP
  • Sakai; Takamasa - Toda JP
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Polymer Gel Having Sponge-like Porous Structure
App 20210155799 - SAKAI; Takamasa ;   et al.
2021-05-27
Liquid Set For Droplet Discharging Apparatus
App 20200299638 - Shionoiri; Momoko ;   et al.
2020-09-24
Process for producing low-concentration gel using gel-precursor clusters, and gel obtained by said production process
Grant 10,550,225 - Sakai , et al. Fe
2020-02-04
Gel Material For Ophthalmic Treatment Use
App 20190015559 - SAKAI; Takamasa ;   et al.
2019-01-17
Process For Producing Low-concentration Gel Using Gel-precursor Clusters, And Gel Obtained By Said Production Process
App 20180030205 - SAKAI; Takamasa ;   et al.
2018-02-01
Mounting Structure Of Chip And Module Using The Same
App 20120133042 - Hayashi; Shintarou ;   et al.
2012-05-31
Ultra-high Strength Injectable Hydrogel And Process For Producing The Same
App 20120122949 - Tei; Yuichi ;   et al.
2012-05-17
Apparatus for supporting substrate, apparatus for measuring surface potential, apparatus for measuring film thickness, and apparatus for inspecting substrate
Grant 7,869,062 - Nakazawa , et al. January 11, 2
2011-01-11
Optical disk device
Grant 7,539,097 - Ogura , et al. May 26, 2
2009-05-26
Apparatus for supporting substrate, apparatus for measuring surface potential, apparatus for measuring film thickness, and apparatus for inspecting substrate
App 20080174637 - Nakazawa; Yoshiyuki ;   et al.
2008-07-24
Land pre-pit address demodulating device
Grant 7,190,643 - Shibata , et al. March 13, 2
2007-03-13
Substrate processing apparatus and substrate processing method
App 20060191556 - Nakazawa; Yoshiyuki ;   et al.
2006-08-31
Substrate processing apparatus comprising ring-shaped motor
Grant 7,073,521 - Sakai July 11, 2
2006-07-11
Optical disk device
App 20060077828 - Ogura; Youichi ;   et al.
2006-04-13
Land pre-pit address demodulating device
App 20050078572 - Shibata, Akihiro ;   et al.
2005-04-14
Substrate cleaning apparatus
Grant 6,598,805 - Sakai , et al. July 29, 2
2003-07-29
Substrate processing apparatus comprising ring-shaped motor
App 20030056815 - Sakai, Takamasa
2003-03-27
Substrate cleaning apparatus
App 20020179732 - Sakai, Takamasa ;   et al.
2002-12-05
Optical gap measuring device using frustrated internal reflection
Grant 5,239,183 - Kouno , et al. August 24, 1
1993-08-24
Method of and apparatus for measuring electric characteristics of semiconductor wafer
Grant 5,233,291 - Kouno , et al. August 3, 1
1993-08-03
Gap measuring device and method using frustrated internal reflection
Grant 5,225,690 - Sakai , et al. July 6, 1
1993-07-06
Apparatus for heat-treating wafers
Grant 4,849,608 - Muraoka , et al. July 18, 1
1989-07-18
Method of heating semiconductor and susceptor used therefor
Grant 4,798,926 - Sakai January 17, 1
1989-01-17
Probing apparatus for measuring electrical characteristics of semiconductor device formed on wafer
Grant 4,746,857 - Sakai , et al. May 24, 1
1988-05-24
Feeder of oxygen gas containing steam
Grant 4,693,208 - Sakai September 15, 1
1987-09-15
Semiconductor device with multi-electrode construction equivalent to variable capacitance diode
Grant 4,630,082 - Sakai December 16, 1
1986-12-16
Variable capacitance device
Grant 4,529,995 - Sakai , et al. July 16, 1
1985-07-16
Surface acoustic wave convolver with depletion layer control
Grant 4,473,767 - Minagawa , et al. September 25, 1
1984-09-25
Sputtering apparatus
Grant 4,412,906 - Sato , et al. November 1, 1
1983-11-01
Surface-acoustic-wave device
Grant 4,365,216 - Minagawa , et al. December 21, 1
1982-12-21
Surface-acoustic-wave device
Grant 4,357,553 - Minagawa , et al. November 2, 1
1982-11-02

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.

© 2024 USPTO.report | Privacy Policy | Resources | RSS Feed of Trademarks | Trademark Filings Twitter Feed