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Inventor profile of:

Ryohei Koguchi

City:

Tokyo

Country:

Japan

Published Applications:

17

Last publication date:

2026-04-30

Top Assignees for applications by Ryohei Koguchi

The entities that hold a legal rights for patent applications filed by inventor Koguchi Ryohei:

Recent patent applications by Koguchi Ryohei

Ryohei Koguchi from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-04-30
US20260117023A1
Chemistry; metallurgy

METHOD OF PRODUCING POLYETHER COMPOUND, METHOD OF PRODUCING POLYETHER COMPOUND CONTAINING REACTIVE SILICON GROUP, METHOD OF PRODUCING POLYETHER COMPOUND HAVING URETHANE BOND, AND METHOD OF PRODUCING POLYETHER COMPOUND CONTAINING POLYMERIZABLE UNSATURATED GROUP

 #2 | 2026-04-23
US20260109814A1
Chemistry; metallurgy

METHOD OF PRODUCING POLYETHER COMPOUND, METHOD OF PRODUCING POLYETHER COMPOUND CONTAINING REACTIVE SILICON GROUP, METHOD OF PRODUCING POLYETHER COMPOUND HAVING URETHANE BOND, AND METHOD OF PRODUCING POLYETHER COMPOUND CONTAINING POLYMERIZABLE UNSATURATED GROUP

 #3 | 2026-04-16
US20260103565A1
Chemistry; metallurgy

METHOD OF PRODUCING POLYETHER COMPOUND, METHOD OF PRODUCING POLYETHER COMPOUND CONTAINING REACTIVE SILICON GROUP, METHOD OF PRODUCING POLYETHER COMPOUND HAVING URETHANE BOND, AND METHOD OF PRODUCING POLYETHER COMPOUND CONTAINING POLYMERIZABLE UNSATURATED GROUP

 #4 | 2026-04-09
US20260098126A1
Chemistry; metallurgy

METHOD OF PRODUCING POLYETHER COMPOUND, METHOD OF PRODUCING POLYETHER COMPOUND CONTAINING REACTIVE SILICON GROUP, METHOD OF PRODUCING POLYETHER COMPOUND HAVING URETHANE BOND, AND METHOD OF PRODUCING POLYETHER COMPOUND CONTAINING POLYMERIZABLE UNSATURATED GROUP

 #5 | 2025-11-20
US20250354374A1
Fixed constructions

FIREPROOF PARTITION WALL

 #6 | 2025-07-17
US20250229512A1
Performing operations; transporting

FILM AND METHOD FOR PRODUCING SEMICONDUCTOR PACKAGE

 #7 | 2025-02-06
US20250041491A1
Human necessities

MEDICAL DEVICE

 #8 | 2025-01-23
US20250026950A1
Chemistry; metallurgy

ABA TRIBLOCK POLYMER, COMPOSITION, SURFACE TREATMENT AGENT, ARTICLE, AND METHOD FOR MANUFACTURING ARTICLE

 #9 | 2025-01-23
US20250026937A1
Chemistry; metallurgy

ABA TRIBLOCK POLYMER, COMPOSITION, SURFACE TREATMENT AGENT, ARTICLE, AND METHOD FOR PRODUCING ARTICLE

 #10 | 2024-12-05
US20240400737A1
Chemistry; metallurgy

COPOLYMER, COMPOSITION, AND ARTICLE

 #11 | 2024-08-08
US20240260573A1
Human necessities

HEAT TOLERANCE-INDUCING AGENT FOR PLANTS AND METHOD FOR INDUCING HEAT TOLERANCE OF PLANTS

 #12 | 2023-12-21
US20230407107A1
Chemistry; metallurgy

LIQUID-REPELLENT COMPOSITION, METHOD FOR TREATING SUBSTRATE, AND ARTICLE

 #13 | 2023-09-28
US20230302431A1
Performing operations; transporting

ADSORBENT

 #14 | 2020-11-05
US20200346972A1
Chemistry; metallurgy

BASE MATERIAL AND COPOLYMER

 #15 | 2020-09-24
US20200299626A1
Chemistry; metallurgy

CELL CULTURE CONTAINER

 #16 | 2013-01-17
US20130016318A1
Physics

Process for producing liquid crystal element, and liquid crystal element

 #17 | 2012-07-05
US20120171442A1
Performing operations; transporting

PROCESS FOR PRODUCING LAMINATE, AND LAMINATE
InventorID:

38396 ⎘