HOWA CO., LTD.

City:

Kasugai

Country:

Japan

Published Applications:

Last publication date:

2023-07-13

Patent Grants:

Last grant date:

2025-12-09

Top Inventors for applications by HOWA CO., LTD.

These are the the leading inventors for applications assigned to HOWA CO., LTD.:

Yuichiro Inagaki 1 Aichi-ken, Japan
Hiroshi Yamamoto 1 Kasugai-shi, Japan
Masahiko YANAGIHARA 1 Kasugai-shi, Japan
Takahiro ASAI 1 Kasugai-shi, Japan

Yuichiro INAGAKI 1 Kasugaishi, Aichi-ken, Japan
Takahiro Asai 1 Kasugai, Japan
Kousuke UEDA 1 Kasugai-shi, Japan
Daisuke KATO 1 Kasugai-shi, Japan

Masahiko Yanagihara 1 Kasugai, Japan
Hiroshi Yamamoto 1 Kasugai, Japan
Kosuke UEDA 1 Kasugai-shi, Japan
Kousuke Ueda 1 Kasugai, Japan

Daisuke Kato 1 Kasugai, Japan
Akihiro Shirai 1 Kasugai, Japan
Kosuke Ueda 1 Kasugai, Japan
Akihiro SHIRAI 1 Kasugai-shi, Japan

Recent patent applications by HOWA CO., LTD.

HOWA CO., LTD. based in Kasugai, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2023-07-13 ✅ Patent 12,491,825 granted on 2025-12-09

US20230219505A1

Performing operations; transporting

SOUND-ABSORBING MATERIALS, VEHICLE EXTERIOR MEMBER USING SAME, AND METHOD OF MANUFACTURING SAME

#2 | 2023-04-27 ✅ Patent 12,384,306 granted on 2025-08-12

US20230132204A1

Performing operations; transporting

SOUND ABSORBER FOR MOTOR VEHICLE AND FLOOR SILENCER FOR MOTOR VEHICLE

#3 | 2020-02-13 ✅ Patent 10,889,331 granted on 2021-01-12

US20200047470A1

Performing operations; transporting

Exterior silencer for motor vehicle

#4 | 2019-05-09 ✅ Patent 11,407,367 granted on 2022-08-09

US20190135200A1

Performing operations; transporting

Soundproof body and silencer for motor vehicles

Also check out HOWA CO., LTD.'s (Kasugai, Japan) applicant profile with 4 patent applications submitted.

AssigneeID:

383963 ⎘