Inventor · disambiguated record
Takayoshi Tsutsumi
Also filed as: TSUTSUMI TAKAYOSHI
17 granted patents·7 pending applications·1,176 citations·filing 1987–2025
95Inventor score
Top patents by PatentIndex Score
24 records- 0198US9793135B1Method of cyclic dry etching using etchant filmASM IP HOLDING BV·Filed 2016·Granted Oct 17, 2017·475 cites·18 claims
- 0297US6170939B1Liquid storing container for recording apparatusCANON KK·Filed 1996·Granted Jan 9, 2001·148 cites·6 claims
- 0397US5583549ALiquid storing container for recording apparatusCANON KK·Filed 1993·Granted Dec 10, 1996·132 cites·10 claims
- 0496US4954380AOptical recording medium and process for production thereofCANON KK·Filed 1988·Granted Sep 4, 1990·95 cites·15 claims
- 0594US10504742B2Method of atomic layer etching using hydrogen plasmaASM IP HOLDING BV·Filed 2018·Granted Dec 10, 2019·9 cites·19 claims
- 0693US5781213ALiquid storing container having filter interface for recording apparatusCANON KK·Filed 1996·Granted Jul 14, 1998·76 cites·6 claims
- 0791US5589862ALiquid storing container for recording apparatusCANON KK·Filed 1995·Granted Dec 31, 1996·66 cites·8 claims
- 0890US10720334B2Selective cyclic dry etching process of dielectric materials using plasma modificationASM IP HOLDING BV·Filed 2018·Granted Jul 21, 2020·6 cites·31 claims
- 0981US5322811AMethod for manufacturing a recording head with integrally housed semiconductor functional elementsCANON KK·Filed 1992·Granted Jun 21, 1994·44 cites·7 claims
- 1080US6116722AInk jet ink refilling method and apparatusCANON KK·Filed 1995·Granted Sep 12, 2000·42 cites·19 claims
- 1174US12322575B2Etching processes and processing assembliesASM IP HOLDING BV·Filed 2023·Granted Jun 3, 2025·0 cites·22 claims
- 1273US4786971AImage recording and/or reproducing apparatusCANON KK·Filed 1987·Granted Nov 22, 1988·26 cites·54 claims
- 1372US10720337B2Pre-cleaning for etching of dielectric materialsASM IP HOLDING BV·Filed 2018·Granted Jul 21, 2020·1 cites·27 claims
- 1471US7752058B2Portable terminal and health management method and system using portable terminalCANON KK·Filed 2001·Granted Jul 6, 2010·38 cites·27 claims
- 1571US2025273435A1Etching processes and processing assembliesASM IP HOLDING BV·Filed 2025·Application pending·0 cites
- 1665US2025036020A1Reflective mask blank, reflective mask blank manufacturing method, reflective mask, and reflective mask manufacturing methodAGC INC·Filed 2024·Application pending·0 cites
- 1765US2024231215A9Reflection type mask blank and method for manufacturing sameAGC INC·Filed 2024·Application pending·0 cites
- 1863US2007260489A1Portable terminal and health management method and system using portable terminalCANON KK·Filed 2007·Application pending·0 cites
- 1960US6565186B1Ink jet head, ink jet apparatus and method of recoverably activating in the apparatusCANON KK·Filed 1997·Granted May 20, 2003·18 cites·28 claims
- 2059US12347675B2Methods and systems for topography-selective depositionsASM IP HOLDING BV·Filed 2022·Granted Jul 1, 2025·0 cites·20 claims
- 2156US2025006489A1Methods and assemblies for depositing material in a gapASM IP HOLDING BV·Filed 2024·Application pending·0 cites
- 2253US2007260490A1Portable terminal and health management method and system using portable terminalCANON KK·Filed 2007·Application pending·0 cites
- 2351US2022359215A1Area-selective etchingASM IP HOLDING BV·Filed 2022·Application pending·0 cites
- 2449US12027365B2Methods for filling a gap and related systems and devicesASM IP HOLDING BV·Filed 2021·Granted Jul 2, 2024·0 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →